Inférence bayésienne pour un modèle des composantes de la variance fondée sur la vraisemblance composite par paire à partir des données d’enquête
Section 3. Études par simulations

3.1 Plan de simulation

Au moyen d’études par simulations, nous avons évalué le rendement de la méthode proposée, c’est-à-dire la vraisemblance composite par paire avec un ajustement de la courbure, et nous l’avons comparé à celui de la vraisemblance complète et de la vraisemblance composite par paire. Nous avons utilisé le modèle de l’équation (1.1) pour générer nos données, c’est-à-dire que pour i=1,,n MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGPbGaaGjbVlaai2dacaaMe8UaaG ymaiaaiYcacaaMe8UaeSOjGSKaaGilaiaaysW7caWGUbaaaa@3DD2@  et j=1,,m, MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGQbGaaGjbVlaai2dacaaMe8UaaG ymaiaaiYcacaaMe8UaeSOjGSKaaiilaiaaysW7caWGTbGaaiilaaaa @3E7C@  nous avons simulé les valeurs de Y ij MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGzbWaaSbaaSqaaiaadMgacaWGQb aabeaaaaa@3494@  à partir de

Y ij =θ+ u i + e ij ,(3.1) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGzbWaaSbaaSqaaiaadMgacaWGQb aabeaakiaaysW7caaMc8UaaGypaiaaysW7caaMc8UaeqiUdeNaaGjb VlaaykW7cqGHRaWkcaaMe8UaaGPaVlaadwhadaWgaaWcbaGaamyAaa qabaGccaaMe8UaaGPaVlabgUcaRiaaysW7caaMc8UaamyzamaaBaaa leaacaWGPbGaamOAaaqabaGccaaISaGaaGzbVlaaywW7caaMf8UaaG zbVlaaywW7caGGOaGaaG4maiaac6cacaaIXaGaaiykaaaa@5C89@

θ=1, MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaH4oqCcaaMe8UaaGypaiaaysW7ca aIXaGaaiilaaaa@38AF@   u i ~ iid N( 0, σ u 2 ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWG1bWaaSbaaSqaaiaadMgaaeqaaO GaaGjbVlaaykW7daGfGbqabSqabeaacaqGPbGaaeyAaiaabsgaaeaa ieaajugybiaa=5haaaGccaaMe8UaaGPaVlaad6eacaaMc8+aaeWabe aacaaIWaGaaGilaiaaysW7cqaHdpWCdaqhaaWcbaGaamyDaaqaaiaa ikdaaaaakiaawIcacaGLPaaaaaa@49BA@  et e ij ~ iid N( 0, σ e 2 ). MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGLbWaaSbaaSqaaiaadMgacaWGQb aabeaakiaaysW7caaMc8+aaybyaeqaleqabaGaaeyAaiaabMgacaqG KbaabaacbaqcLbwacaWF+baaaOGaaGjbVlaaykW7caWGobGaaGPaVp aabmqabaGaaGimaiaaiYcacaaMe8Uaeq4Wdm3aa0baaSqaaiaadwga aeaacaaIYaaaaaGccaGLOaGaayzkaaGaaGOlaaaa@4B41@  Cela équivaut à avoir appliqué la génération de la superpopulation et l’échantillonnage décrits au paragraphe se rapportant à l’équation (1.1).

Notre première étude, qui ne fait pas l’objet du présent article, s’est penchée sur l’inférence au sujet de θ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaH4oqCaaa@3363@  avec σ u MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba aaaa@3496@  connue et σ e . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaWgaaWcbaGaamyzaaqaba GccaGGUaaaaa@3542@  Elle a démontré que l’utilisation de la vraisemblance composite par paire pour l’inférence au sujet de θ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaH4oqCaaa@3363@  surestimait grandement la précision et que l’ajustement de la courbure était efficace. Nous avons donc procédé à une étude plus approfondie visant à examiner l’inférence à la fois pour θ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaH4oqCaaa@3363@  et σ u . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccaGGUaaaaa@3552@  Par souci de simplicité, nous avons pris σ e =0,5 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaWgaaWcbaGaamyzaaqaba GccaaMe8UaaGypaiaaysW7caaMc8UaaeimaiaabYcacaqG1aaaaa@3C16@  et avons considéré n{ 20;40 } MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGUbGaaGjbVlabgIGiolaaysW7da GadeqaaiaaikdacaaIWaGaai4oaiaaysW7caaI0aGaaGimaaGaay5E aiaaw2haaaaa@3EAA@  et m{ 5;10 } MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGTbGaaGjbVlabgIGiolaaysW7da GadeqaaiaaiwdacaGG7aGaaGjbVlaaigdacaaIWaaacaGL7bGaayzF aaaaaa@3DEF@ . Pour la loi a priori demi-Cauchy définie dans l’équation (2.4), nous avons pris A{ 5;10;15 }. MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGbbGaaGjbVlabgIGiolaaysW7da GadeqaaiaaiwdacaGG7aGaaGjbVlaaigdacaaIWaGaai4oaiaaysW7 caaIXaGaaGynaaGaay5Eaiaaw2haaiaac6caaaa@423B@  Il y avait 500 ensembles de données qui se répliquaient pour chaque paramètre.

Nous avons examiné trois scénarios : 1) σ u { 0,1;0,5 } MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccaaMe8UaeyicI4SaaGjbVpaacmqabaGaaeimaiaabYcacaqGXaGa ae4oaiaaysW7caqGWaGaaeilaiaabwdaaiaawUhacaGL9baaaaa@41EB@  et la loi a priori demi-Cauchy sur σ u ; MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccaGG7aaaaa@355F@  2) rapport signal-bruit, RSB{ 0,25;0,75 } MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaaMi8UaaeOuaiaabofacaqGcbGaaG jbVlabgIGiolaaysW7daGadeqaaiaabcdacaqGSaGaaeOmaiaabwda caqG7aGaaGjbVlaabcdacaqGSaGaae4naiaabwdaaiaawUhacaGL9b aaaaa@446C@  et la loi a priori demi-Cauchy sur σ u , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccaGGSaaaaa@3550@  où le RSB= σ u 2 / ( σ u 2 + σ e 2 ) ; MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaqGsbGaae4uaiaabkeacaaMe8UaaG ypaiaaysW7daWcgaqaaiabeo8aZnaaDaaaleaacaWG1baabaGaaGOm aaaaaOqaaiaaykW7daqadeqaaiabeo8aZnaaDaaaleaacaWG1baaba GaaGOmaaaakiaaysW7cqGHRaWkcaaMe8Uaeq4Wdm3aa0baaSqaaiaa dwgaaeaacaaIYaaaaaGccaGLOaGaayzkaaaaaiaacUdaaaa@4AE4@  et 3) σ u { 0,1;0,5 } MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccaaMe8UaeyicI4SaaGjbVpaacmqabaGaaeimaiaabYcacaqGXaGa ae4oaiaaysW7caqGWaGaaeilaiaabwdaaiaawUhacaGL9baaaaa@41EB@  et une loi a priori uniforme σ u . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccaGGUaaaaa@3552@  Pour l’ensemble des scénarios, nous avons utilisé une loi a priori uniforme pour θ. MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaH4oqCcaGGUaaaaa@3415@

À la section 3.2, nous décrivons les algorithmes utilisés dans les études par simulations.

3.2  Algorithmes

Comme nous l’avons fait aux sections 2.1 et 2.2, définissons y( n )={ y 1 ,, y n } MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWH5bGaaGPaVpaabmqabaGaaGjcVl aad6gacaaMi8oacaGLOaGaayzkaaGaaGjbVlaai2dacaaMe8+aaiWa beaacaWH5bWaaSbaaSqaaiaaigdaaeqaaOGaaGilaiaaysW7cqWIMa YscaaISaGaaGjbVlaahMhadaWgaaWcbaGaamOBaaqabaaakiaawUha caGL9baaaaa@49B2@  avec y i = ( y i1 ,, y im ) T MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWH5bWaaSbaaSqaaiaadMgaaeqaaO GaaGjbVlaai2dacaaMe8+aaeWabeaacaWG5bWaaSbaaSqaaiaadMga caaIXaaabeaakiaaiYcacaaMe8UaeSOjGSKaaGilaiaaysW7caWG5b WaaSbaaSqaaiaadMgacaWGTbaabeaaaOGaayjkaiaawMcaamaaCaaa leqabaGaaeivaaaaaaa@45DB@  et y ¯ = i=1 n j=1 m y ij / ( mn ) . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaaceWG5bGbaebacaaMe8UaaGypaiaays W7daaeWaqaaiaaykW7daaeWaqaamaalyaabaGaaGPaVlaadMhadaWg aaWcbaGaamyAaiaadQgaaeqaaaGcbaGaaGPaVpaabmqabaGaaGjcVl aad2gacaWGUbGaaGjcVdGaayjkaiaawMcaaaaaaSqaaiaadQgacaaI 9aGaaGymaaqaaiaad2gaa0GaeyyeIuoaaSqaaiaadMgacaaI9aGaaG ymaaqaaiaad6gaa0GaeyyeIuoakiaac6caaaa@5083@  De plus, η ( t ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWH3oWaaWbaaSqabeaadaqadeqaai aadshacaaMi8oacaGLOaGaayzkaaaaaaaa@3731@  désigne la valeur de η MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWH3oaaaa@32F0@  à la t e MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWG0bWaaWbaaSqabeaacaqGLbaaaa aa@33BB@  itération où η= ( θ, σ u ) T . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWH3oGaaGjbVlaai2dacaaMe8+aae WabeaacqaH4oqCcaaISaGaaGjbVlabeo8aZnaaBaaaleaacaWG1baa beaaaOGaayjkaiaawMcaamaaCaaaleqabaGaaeivaaaakiaac6caaa a@4107@  La vraisemblance complète est

L VC ( θ, σ u |y( n ) ) | Σ m | n/ 2 exp[ 1 2 tr( Σ m 1 S 0 ) ],(3.2) MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGmbWaaSbaaSqaaiaabAfacaqGdb aabeaakmaabmqabaGaeqiUdeNaaGilaiaaysW7cqaHdpWCdaWgaaWc baGaamyDaaqabaGccaaMc8UaaGiFaiaaykW7caaMc8UaaCyEaiaayk W7daqadeqaaiaayIW7caWGUbGaaGjcVdGaayjkaiaawMcaaaGaayjk aiaawMcaaiaaysW7caaMc8UaeyyhIuRaaGjbVlaaykW7daabdeqaai aayIW7caWHJoWaaSbaaSqaaiaad2gaaeqaaOGaaGjcVdGaay5bSlaa wIa7amaaCaaaleqabaGaeyOeI0YaaSGbaeaacaWGUbaabaGaaGjcVl aaikdaaaaaaOGaaeyzaiaabIhacaqGWbGaaGPaVpaadmqabaGaeyOe I0YaaSaaaeaacaaIXaaabaGaaGOmaaaacaaMe8UaaeiDaiaabkhaca aMc8+aaeWabeaacaWHJoWaa0baaSqaaiaad2gaaeaacqGHsislcaaI XaaaaOGaaC4uamaaBaaaleaacaaIWaaabeaaaOGaayjkaiaawMcaaa Gaay5waiaaw2faaiaaiYcacaaMf8UaaGzbVlaaywW7caaMf8UaaGzb VlaacIcacaaIZaGaaiOlaiaaikdacaGGPaaaaa@8083@

comme dans l’équation (2.7).

L’utilisation de l’équation (3.2) de même que de la loi a priori, π( η ), MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHapaCcaaMc8+aaeWabeaacaWH3o aacaGLOaGaayzkaaGaaiilaaaa@3872@  permet d’obtenir la densité a posteriori,

p VC ( η|y( n ) ) L VC ( η|y( n ) )π( η ). MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGWbWaaSbaaSqaaiaayIW7caqGwb Gaae4qaaqabaGcdaqadeqaamaaeiqabaGaaC4TdiaaykW7aiaawIa7 aiaaykW7caWH5bGaaGPaVpaabmqabaGaaGjcVlaad6gacaaMi8oaca GLOaGaayzkaaaacaGLOaGaayzkaaGaaGjbVlaaykW7cqGHDisTcaaM e8UaaGPaVlaadYeadaWgaaWcbaGaaeOvaiaaboeaaeqaaOWaaeWabe aadaabceqaaiaahE7acaaMc8oacaGLiWoacaaMc8UaaCyEaiaaykW7 daqadeqaaiaayIW7caWGUbGaaGjcVdGaayjkaiaawMcaaaGaayjkai aawMcaaiaaysW7cqaHapaCcaaMc8+aaeWabeaacaWH3oaacaGLOaGa ayzkaaGaaGOlaaaa@6803@

L’échantillonnage de θ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaH4oqCaaa@3363@  et de σ u MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba aaaa@3496@  est réalisé en deux étapes :

  1. Étape 1. Échantillonner θ ( t ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaH4oqCdaahaaWcbeqaamaabmqaba GaaGjcVlaadshacaaMi8oacaGLOaGaayzkaaaaaaaa@3935@  à partir de p VC ( θ|y( n ), σ u (t1) ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGWbWaaSbaaSqaaiaayIW7caqGwb Gaae4qaaqabaGcdaqadeqaamaaeiqabaGaeqiUdeNaaGPaVdGaayjc SdGaaGPaVlaahMhacaaMc8+aaeWabeaacaaMi8UaamOBaiaayIW7ai aawIcacaGLPaaacaaISaGaaGjbVlabeo8aZnaaDaaaleaacaWG1baa baGaaiikaiaayIW7caWG0bGaaGjbVlabgkHiTiaaysW7caaIXaGaaG jcVlaacMcaaaaakiaawIcacaGLPaaaaaa@558E@  où θ|( y( n ), σ u )~N( y ¯ , σ e 2 +m σ u 2 mn ). MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaadaabceqaaiabeI7aXjaaysW7aiaawI a7aiaaysW7daqadeqaaiaahMhacaaMc8+aaeWabeaacaaMi8UaamOB aiaayIW7aiaawIcacaGLPaaacaaISaGaaGjbVlabeo8aZnaaBaaale aacaWG1baabeaaaOGaayjkaiaawMcaaiaaysW7ieaacaWF+bGaaGjb Vlaad6eadaqadeqaaiqadMhagaqeaiaacYcacaaMe8+aaSaaaeaacq aHdpWCdaqhaaWcbaGaamyzaaqaaiaaikdaaaGccqGHRaWkcaWGTbGa eq4Wdm3aa0baaSqaaiaadwhaaeaacaaIYaaaaaGcbaGaamyBaiaad6 gaaaaacaGLOaGaayzkaaGaaGOlaaaa@5CA2@ Nous établissons la valeur de départ, σ u ( 0 ) , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaqhaaWcbaGaamyDaaqaam aabmqabaGaaGjcVlaaicdacaaMi8oacaGLOaGaayzkaaaaaOGaaiil aaaa@3AB7@  comme l’estimation du maximum de vraisemblance de σ u . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccaGGUaaaaa@3552@
  2. Étape 2. Utiliser l’algorithme de Metropolis-Hastings (MH) pour tirer σ u ( t ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaqhaaWcbaGaamyDaaqaam aabmqabaGaaGjcVlaadshacaaMi8oacaGLOaGaayzkaaaaaaaa@3A3C@  à partir de p VC ( σ u |y( n ), θ (t) ). MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGWbWaaSbaaSqaaiaayIW7caqGwb Gaae4qaaqabaGcdaqadeqaamaaeiqabaGaeq4Wdm3aaSbaaSqaaiaa dwhaaeqaaOGaaGPaVdGaayjcSdGaaGPaVlaahMhacaaMc8+aaeWabe aacaaMi8UaamOBaiaayIW7aiaawIcacaGLPaaacaaISaGaaGjbVlab eI7aXnaaCaaaleqabaGaaiikaiaadshacaGGPaaaaaGccaGLOaGaay zkaaGaaiOlaaaa@4E92@  Cette dernière valeur est facilement obtenue à partir de p VC ( η|y( n ) ). MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGWbWaaSbaaSqaaiaabAfacaqGdb GaaGjcVdqabaGcdaqadeqaamaaeiqabaGaaC4TdiaaykW7aiaawIa7 aiaaykW7caWH5bGaaGPaVpaabmqabaGaaGjcVlaad6gacaaMi8oaca GLOaGaayzkaaaacaGLOaGaayzkaaGaaiOlaaaa@4660@  Soit s>0, MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGZbGaaGjbVlaai6dacaaMe8UaaG imaiaacYcaaaa@37F1@  le candidat σ u , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccaGGSaaaaa@3550@  désigné σ u * , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaqhaaWcbaGaamyDaaqaai aacQcaaaGccaGGSaaaaa@35FF@  est tiré de la distribution des sauts, N( σ u ( t1 ) , s 2 ). MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGobGaaGPaVpaabmqabaGaeq4Wdm 3aa0baaSqaaiaadwhaaeaadaqadeqaaiaayIW7caWG0bGaaGjbVlab gkHiTiaaysW7caaIXaGaaGjcVdGaayjkaiaawMcaaaaakiaaiYcaca aMe8Uaam4CamaaCaaaleqabaGaaGOmaaaaaOGaayjkaiaawMcaaiaa c6caaaa@47D0@  Si σ u * <0, σ u ( t ) = σ u ( t1 ) . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaqhaaWcbaGaamyDaaqaai aacQcaaaGccaaMe8UaaGPaVlabgYda8iaaysW7caaMc8UaaGimaiaa iYcacaaMe8Uaeq4Wdm3aa0baaSqaaiaadwhaaeaadaqadeqaaiaayI W7caWG0bGaaGjcVdGaayjkaiaawMcaaaaakiaaysW7caaI9aGaaGjb Vlabeo8aZnaaDaaaleaacaWG1baabaWaaeWabeaacaaMi8UaamiDai aaysW7cqGHsislcaaMe8UaaGymaiaayIW7aiaawIcacaGLPaaaaaGc caGGUaaaaa@5A07@  Sinon, la procédure est normale et comporte un rapport d’acceptation-rejet p VC ( η VC * |y( n ) )/ p VC ( η VC (t1) |y( n ) ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaadaWcgaqaaiaadchadaWgaaWcbaGaaG jcVlaabAfacaqGdbaabeaakiaaykW7daqadeqaamaaeiqabaGaaC4T dmaaDaaaleaacaqGwbGaae4qaaqaaiaacQcaaaGccaaMc8oacaGLiW oacaaMc8UaaCyEaiaaykW7daqadeqaaiaayIW7caWGUbGaaGjcVdGa ayjkaiaawMcaaaGaayjkaiaawMcaaaqaaiaadchadaWgaaWcbaGaae OvaiaaboeaaeqaaOWaaeWabeaadaabceqaaiaahE7adaqhaaWcbaGa aeOvaiaaboeaaeaacaGGOaGaaGjcVlaadshacaaMe8UaeyOeI0IaaG jbVlaaigdacaaMi8UaaiykaaaakiaaykW7aiaawIa7aiaaykW7caaM i8UaaCyEaiaaykW7daqadeqaaiaayIW7caWGUbGaaGjcVdGaayjkai aawMcaaaGaayjkaiaawMcaaaaaaaa@69E0@  où η VC * = ( θ ( t ) , σ u * ) T MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWH3oGaaGjcVpaaDaaaleaacaqGwb Gaae4qaaqaaiaacQcaaaGccaaMe8Uaeyypa0JaaGjbVpaabmqabaGa eqiUde3aaWbaaSqabeaadaqadeqaaiaayIW7caWG0bGaaGjcVdGaay jkaiaawMcaaaaakiaaiYcacaaMe8Uaeq4Wdm3aa0baaSqaaiaadwha aeaacaaIQaaaaaGccaGLOaGaayzkaaWaaWbaaSqabeaacaqGubaaaa aa@4B30@  et η VC (t1) = ( θ (t) , σ u (t1) ) T . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWH3oGaaGjcVpaaDaaaleaacaqGwb Gaae4qaaqaaiaacIcacaaMi8UaamiDaiaaysW7cqGHsislcaaMe8Ua aGymaiaayIW7caGGPaaaaOGaaGjbVlabg2da9iaaysW7daqadeqaai abeI7aXnaaCaaaleqabaGaaiikaiaadshacaGGPaaaaOGaaGilaiaa ysW7cqaHdpWCdaqhaaWcbaGaamyDaaqaaiaacIcacaaMi8UaamiDai aaysW7cqGHsislcaaMe8UaaGymaiaayIW7caGGPaaaaaGccaGLOaGa ayzkaaWaaWbaaSqabeaacaqGubaaaOGaaiOlaaaa@5BA3@
  3. Étape 3. Répéter les étapes 1 et 2 pour K=1000 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGlbGaaGjbVlaai2dacaaMe8UaaG ymaiaaykW7caaMc8UaaGimaiaaicdacaaIWaaaaa@3C5D@  fois avec les 200 premiers échantillons utilisés comme rodage.

La vraisemblance composite par paire (VP) est

L VP ( θ, σ u |y( n ) ) | Σ 2 | nm( m1 )/4 exp[ 1 2 tr( Σ 2 1 S 0VP ) ],(3.3) MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGmbWaaSbaaSqaaiaabAfacaqGqb aabeaakmaabmqabaWaaqGabeaacqaH4oqCcaaISaGaeq4Wdm3aaSba aSqaaiaadwhaaeqaaOGaaGPaVdGaayjcSdGaaGPaVlaahMhacaaMc8 +aaeWabeaacaaMi8UaamOBaiaayIW7aiaawIcacaGLPaaaaiaawIca caGLPaaacaaMe8UaeyyhIuRaaGjbVpaaemqabaGaaGjcVlaaho6aca aMi8+aaSbaaSqaaiaaikdaaeqaaOGaaGjcVdGaay5bSlaawIa7amaa CaaaleqabaWaaSGbaeaacaWGUbGaamyBaiaaykW7daqadeqaaiaad2 gacaaMc8UaeyOeI0IaaGPaVlaaigdaaiaawIcacaGLPaaaaeaacaaI 0aaaaaaakiaabwgacaqG4bGaaeiCaiaaykW7daWadeqaaiabgkHiTm aalaaabaGaaGymaaqaaiaaikdaaaGaaGjbVlaabshacaqGYbGaaGPa VpaabmqabaGaaC4OdmaaDaaaleaacaaIYaaabaGaeyOeI0IaaGymaa aakiaahofadaWgaaWcbaGaaGimaiaabAfacaqGqbaabeaaaOGaayjk aiaawMcaaaGaay5waiaaw2faaiaaiYcacaaMf8UaaGzbVlaaywW7ca aMf8UaaGzbVlaacIcacaaIZaGaaiOlaiaaiodacaGGPaaaaa@8500@

comme dans l’équation (2.8).

L’utilisation de l’équation (3.3) de même que de la loi a priori choisie, π( η ), MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHapaCcaaMc8+aaeWabeaacaWH3o aacaGLOaGaayzkaaGaaiilaaaa@3872@  permet d’obtenir la densité a posteriori p VP ( η|y( n ) ). MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGWbWaaSbaaSqaaiaabAfacaqGqb aabeaakmaabmqabaWaaqGabeaacaWH3oGaaGPaVdGaayjcSdGaaGPa VlaahMhacaaMc8+aaeWabeaacaaMi8UaamOBaiaayIW7aiaawIcaca GLPaaaaiaawIcacaGLPaaacaGGUaaaaa@44DB@

L’échantillonnage de θ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaH4oqCaaa@3363@  et de σ u MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba aaaa@3496@  est réalisé en trois étapes :

  1. Étape 1. Échantillonner θ ( t ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaH4oqCdaahaaWcbeqaamaabmqaba GaaGjcVlaadshacaaMi8oacaGLOaGaayzkaaaaaaaa@3935@  à partir de p VP ( θ|y( n ), σ u (t1) ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGWbWaaSbaaSqaaiaabAfacaqGqb aabeaakmaabmqabaWaaqGabeaacqaH4oqCcaaMe8oacaGLiWoacaaM e8UaaCyEaiaaykW7daqadeqaaiaayIW7caWGUbGaaGjcVdGaayjkai aawMcaaiaaiYcacaaMe8Uaeq4Wdm3aa0baaSqaaiaadwhaaeaacaGG OaGaaGjcVlaadshacaaMe8UaeyOeI0IaaGjbVlaaigdacaaMi8Uaai ykaaaaaOGaayjkaiaawMcaaaaa@540E@  où θ|( y( n ), σ u )~N( y ¯ , σ e 2 +2 σ u 2 nm( m1 ) ). MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaadaabceqaaiabeI7aXjaaysW7aiaawI a7aiaaysW7daqadeqaaiaahMhacaaMc8+aaeWabeaacaaMi8UaamOB aiaayIW7aiaawIcacaGLPaaacaaISaGaaGjbVlabeo8aZnaaBaaale aacaWG1baabeaaaOGaayjkaiaawMcaaiaaysW7ieaacaWF+bGaaGjb Vlaad6eacaaMc8+aaeWabeaaceWG5bGbaebacaGGSaGaaGjbVpaala aabaGaeq4Wdm3aa0baaSqaaiaadwgaaeaacaaIYaaaaOGaaGjbVlab gUcaRiaaysW7caaIYaGaeq4Wdm3aa0baaSqaaiaadwhaaeaacaaIYa aaaaGcbaGaamOBaiaad2gacaaMc8+aaeWabeaacaWGTbGaaGjbVlab gkHiTiaaysW7caaIXaaacaGLOaGaayzkaaaaaaGaayjkaiaawMcaai aai6caaaa@69DA@
  2. Étape 2. Utiliser l’algorithme de Metropolis-Hastings (MH) pour tirer σ u ( t ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaqhaaWcbaGaamyDaaqaam aabmqabaGaaGjcVlaadshacaaMi8oacaGLOaGaayzkaaaaaaaa@3A3C@  à partir de p VP ( σ u |y( n ), θ (t) ), MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGWbWaaSbaaSqaaiaabAfacaqGqb aabeaakmaabmqabaWaaqGabeaacqaHdpWCdaWgaaWcbaGaamyDaaqa baGccaaMc8oacaGLiWoacaaMc8UaaCyEaiaaykW7daqadeqaaiaayI W7caWGUbGaaGjcVdGaayjkaiaawMcaaiaaiYcacaaMe8UaeqiUde3a aWbaaSqabeaacaGGOaGaamiDaiaacMcaaaaakiaawIcacaGLPaaaca GGSaaaaa@4D0C@  tel qu’il est décrit à l’étape 2 ci-dessus pour la VC (en remplaçant la VP par la VC dans toutes les formules).
  3. Étape 3. Répéter les étapes 1 et 2 pour K=1000 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGlbGaaGjbVlaai2dacaaMe8UaaG ymaiaaykW7caaMc8UaaGimaiaaicdacaaIWaaaaa@3C5D@  fois avec les 200 premiers échantillons utilisés comme rodage.

La dernière étape consiste à obtenir la vraisemblance composite par paire ajustée (VPA) (courbure), tel qu’elle est décrit à la section 2.3. Cette dérivation, fondée sur l’approche de Ribatet, Cooley et Davison, exploite η ^ VPA , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaaMi8UabC4TdyaajaWaaSbaaSqaai aabAfacaqGqbGaaeyqaaqabaGccaGGSaaaaa@37E7@  les moyennes a posteriori estimées de θ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaH4oqCaaa@3363@  et de σ u . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccaGGUaaaaa@3552@

  1. Étape 1. Soit ( s θ , s σ ), MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaadaqadeqaaiaadohadaWgaaWcbaGaeq iUdehabeaakiaaiYcacaaMe8Uaam4CamaaBaaaleaacqaHdpWCaeqa aaGccaGLOaGaayzkaaGaaiilaaaa@3BFF@  tirer le candidat η * = ( θ * , σ u * ) T MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWH3oWaaWbaaSqabeaacaGGQaaaaO GaaGjbVlaai2dacaaMe8+aaeWabeaacqaH4oqCdaahaaWcbeqaaiaa cQcaaaGccaaISaGaaGjbVlabeo8aZnaaDaaaleaacaWG1baabaGaai OkaaaaaOGaayjkaiaawMcaamaaCaaaleqabaGaaeivaaaaaaa@42C4@  à partir de la distribution des sauts normale à deux variables, N 2 ( η ( t1 ) ,Σ ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGobWaaSbaaSqaaiaaikdaaeqaaO WaaeWabeaacaWH3oGaaGjcVpaaCaaaleqabaWaaeWabeaacaaMi8Ua amiDaiaaysW7cqGHsislcaaMe8UaaGymaiaayIW7aiaawIcacaGLPa aaaaGccaaISaGaaGjbVlaaho6aaiaawIcacaGLPaaaaaa@45E0@  où Σ=diag( s θ 2 , s σ 2 ). MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaaMi8UaaC4OdiaaysW7caaI9aGaaG jbVlaabsgacaqGPbGaaeyyaiaabEgacaaMc8+aaeWabeaacaWGZbWa a0baaSqaaiabeI7aXbqaaiaaikdaaaGccaaISaGaaGjbVlaadohada qhaaWcbaGaeq4WdmhabaGaaGOmaaaaaOGaayjkaiaawMcaaiaac6ca aaa@4948@  Si σ u * <0, η ( t ) = η ( t1 ) . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaqhaaWcbaGaamyDaaqaai aacQcaaaGccaaI8aGaaGimaiaaiYcacaaMe8UaaC4TdmaaCaaaleqa baWaaeWabeaacaaMi8UaamiDaiaayIW7aiaawIcacaGLPaaaaaGcca aI9aGaaGjbVlaahE7adaahaaWcbeqaamaabmqabaGaaGjcVlaadsha caaMe8UaeyOeI0IaaGjbVlaaigdacaaMi8oacaGLOaGaayzkaaaaaO GaaiOlaaaa@4F18@  Sinon, passer à l’étape 2.
  2. Étape 2. Définissons l VP ( y( n )|θ, σ u ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqWItecBdaWgaaWcbaGaaeOvaiaabc faaeqaaOGaaGPaVpaabmqabaWaaqGabeaacaWH5bGaaGPaVpaabmqa baGaaGjcVlaad6gacaaMi8oacaGLOaGaayzkaaGaaGPaVdGaayjcSd GaaGjbVlabeI7aXjaaiYcacaaMe8Uaeq4Wdm3aaSbaaSqaaiaadwha aeqaaaGccaGLOaGaayzkaaaaaa@4B9C@  comme le logarithme du rapport de vraisemblance composite par paire obtenu en prenant le logarithme de l’équation (3.3) et l VP ( y i |θ, σ u ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqWItecBdaWgaaWcbaGaaeOvaiaabc faaeqaaOWaaeWabeaadaabceqaaiaahMhadaWgaaWcbaGaamyAaaqa baGccaaMc8oacaGLiWoacaaMc8UaeqiUdeNaaGilaiaaysW7cqaHdp WCdaWgaaWcbaGaamyDaaqabaaakiaawIcacaGLPaaaaaa@4409@  comme le logarithme du rapport de vraisemblance composite par paire correspondant aux données de la grappe i, MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGPbGaaiilaaaa@334B@  c’est-à-dire y i . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWH5bWaaSbaaSqaaiaadMgaaeqaaO GaaiOlaaaa@3485@
  3. Étape 3. Obtenir numériquement H ^ = 2 l VP ( y( n )| θ ^ VP , σ ^ uVP ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaaceWHibGbaKaacaaMe8UaaGypaiaays W7cqGHhis0daahaaWcbeqaaiaaikdaaaGccqWItecBdaWgaaWcbaGa aeOvaiaabcfaaeqaaOWaaeWabeaadaabceqaaiaahMhacaaMc8+aae WabeaacaaMi8UaamOBaiaayIW7aiaawIcacaGLPaaacaaMc8oacaGL iWoacaaMe8UafqiUdeNbaKaadaWgaaWcbaGaaeOvaiaabcfaaeqaaO GaaiilaiaaysW7cuaHdpWCgaqcamaaBaaaleaacaWG1bGaaeOvaiaa bcfaaeqaaaGccaGLOaGaayzkaaaaaa@54F4@  et J ^ = i=1 n [ l VP ( y i | θ ^ VP , σ ^ uVP ) { l( y i | θ ^ VP , σ ^ uVP ) } T ] , MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaaceWHkbGbaKaacaaMe8UaaGypaiaays W7daaeWbqaaiaaykW7daWadeqaaiabgEGirlabloriSnaaBaaaleaa caqGwbGaaeiuaaqabaGcdaqadeqaamaaeiqabaGaaCyEamaaBaaale aacaWGPbaabeaakiaaykW7aiaawIa7aiaaykW7cuaH4oqCgaqcamaa BaaaleaacaqGwbGaaeiuaaqabaGccaaISaGaaGjbVlqbeo8aZzaaja WaaSbaaSqaaiaadwhacaqGwbGaaeiuaaqabaaakiaawIcacaGLPaaa caaMe8+aaiWabeaacqGHhis0cqWItecBcaaMc8+aaeWabeaadaabce qaaiaahMhadaWgaaWcbaGaamyAaaqabaGccaaMc8oacaGLiWoacaaM c8UafqiUdeNbaKaadaWgaaWcbaGaaGjcVlaabAfacaqGqbaabeaaki aaiYcacaaMe8Uafq4WdmNbaKaadaWgaaWcbaGaamyDaiaabAfacaqG qbaabeaaaOGaayjkaiaawMcaaiaaykW7aiaawUhacaGL9baadaahaa WcbeqaaiaabsfaaaaakiaawUfacaGLDbaaaSqaaiaadMgacaaI9aGa aGymaaqaaiaad6gaa0GaeyyeIuoakiaaykW7caaISaaaaa@7890@ θ ^ VP MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacuaH4oqCgaqcamaaBaaaleaacaqGwb Gaaeiuaaqabaaaaa@354B@  et σ ^ uVP MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacuaHdpWCgaqcamaaBaaaleaacaWG1b GaaeOvaiaabcfaaeqaaaaa@3652@  sont les moyennes a posteriori estimées θ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaH4oqCaaa@3363@  et σ u . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccaGGUaaaaa@3552@
  4. Étape 4. D’après l’approche de Ribatet, Cooley et Davison, et au moyen de la décomposition en valeurs singulières, nous écrivons H ^ = M T M MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaaceWHibGbaKaacaaMe8UaaGypaiaays W7caWHnbWaaWbaaSqabeaacaqGubaaaOGaaCytaaaa@3929@  et H ^ J ^ 1 H ^ = M A T M A MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaaceWHibGbaKaaceWHkbGbaKaadaahaa WcbeqaaiabgkHiTiaaigdaaaGcceWHibGbaKaacaaI9aGaaCytamaa DaaaleaacaWGbbaabaGaaeivaaaakiaah2eadaWgaaWcbaGaamyqaa qabaaaaa@3B6A@  pour certaines matrices M MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWHnbaaaa@3283@  et M A . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWHnbWaaSbaaSqaaiaadgeaaeqaaO GaaiOlaaaa@3431@  Définir ensuite C= M 1 M A . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWHdbGaaGjbVlaai2dacaaMe8UaaC ytamaaCaaaleqabaGaeyOeI0IaaGymaaaakiaah2eadaWgaaWcbaGa amyqaaqabaGccaGGUaaaaa@3B93@  Dans notre cas, C MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWHdbaaaa@3279@  est une matrice 2×2. MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaaIYaGaaGjbVlabgEna0kaaysW7ca aIYaGaaiOlaaaa@3908@
  5. Étape 5. Selon l’approche de Ribatet, Cooley et Davison, le logarithme du rapport de vraisemblance composite par paire ajusté, l VPA , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqWItecBdaWgaaWcbaGaaeOvaiaabc facaqGbbaabeaakiaacYcaaaa@3634@  est l VPA ( y( n )|η )= l VP ( y( n )| η * ) MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqWItecBdaWgaaWcbaGaaeOvaiaabc facaqGbbaabeaakmaabmqabaWaaqGabeaacaWH5bGaaGPaVpaabmqa baGaaGjcVlaad6gacaaMi8oacaGLOaGaayzkaaGaaGPaVdGaayjcSd GaaGPaVlaahE7aaiaawIcacaGLPaaacaaMe8UaaGypaiaaysW7cqWI tecBdaWgaaWcbaGaaeOvaiaabcfaaeqaaOWaaeWabeaadaabceqaai aahMhacaaMc8+aaeWabeaacaaMi8UaamOBaiaayIW7aiaawIcacaGL PaaacaaMc8oacaGLiWoacaaMc8UaaC4TdmaaCaaaleqabaGaaiOkaa aaaOGaayjkaiaawMcaaaaa@5CA8@ η * = η ^ VP +C( η η ^ VP ). MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaaMi8UaaC4TdmaaCaaaleqabaGaai OkaaaakiaaysW7caaI9aGaaGjbVlqahE7agaqcamaaBaaaleaacaqG wbGaaeiuaaqabaGccaaMe8Uaey4kaSIaaGjbVlaahoeacaaMe8+aae WabeaacaWH3oGaaGjbVlabgkHiTiaaysW7ceWH3oGbaKaadaWgaaWc baGaaeOvaiaabcfaaeqaaaGccaGLOaGaayzkaaGaaiOlaaaa@4D8B@
  6. Étape 6. Définir la densité a posteriori par paire ajustée comme p VPA ( η|y( n ) ) L VPA ( y( n )|η )π( θ, σ u ) MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGWbWaaSbaaSqaaiaayIW7caqGwb GaaeiuaiaabgeaaeqaaOWaaeWabeaadaabceqaaiaahE7acaaMe8oa caGLiWoacaaMe8UaaCyEaiaaykW7daqadeqaaiaayIW7caWGUbGaaG jcVdGaayjkaiaawMcaaaGaayjkaiaawMcaaiaaysW7cqGHDisTcaaM e8UaamitamaaBaaaleaacaqGwbGaaeiuaiaabgeaaeqaaOWaaeWabe aadaabceqaaiaahMhacaaMc8+aaeWabeaacaaMi8UaamOBaiaayIW7 aiaawIcacaGLPaaacaaMe8oacaGLiWoacaaMe8UaaC4TdaGaayjkai aawMcaaiaaysW7cqaHapaCdaqadeqaaiabeI7aXjaaiYcacaaMe8Ua eq4Wdm3aaSbaaSqaaiaadwhaaeqaaaGccaGLOaGaayzkaaaaaa@69FD@ L VPA ( y( n )|η )=exp( l VPA ( y( n )|η ) ), MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGmbWaaSbaaSqaaiaabAfacaqGqb GaaeyqaaqabaGcdaqadeqaamaaeiqabaGaaCyEaiaaykW7daqadeqa aiaayIW7caWGUbGaaGjcVdGaayjkaiaawMcaaiaaysW7aiaawIa7ai aaysW7caWH3oaacaGLOaGaayzkaaGaaGjbVlaai2dacaaMe8Uaaeyz aiaabIhacaqGWbGaaGPaVpaabmqabaGaeS4eHW2aaSbaaSqaaiaabA facaqGqbGaaeyqaaqabaGcdaqadeqaamaaeiqabaGaaCyEaiaaykW7 daqadeqaaiaayIW7caWGUbGaaGjcVdGaayjkaiaawMcaaiaaysW7ai aawIa7aiaaysW7caWH3oaacaGLOaGaayzkaaaacaGLOaGaayzkaaGa aiilaaaa@62CB@  ce dernier étant défini à l’étape 5.
    À l’aide de la valeur candidate, η * , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWH3oWaaWbaaSqabeaacaGGQaaaaO Gaaiilaaaa@3485@  obtenue à l’étape 1, définir la valeur candidate ajustée η c * = η ^ VP +C( η * η ^ VP ). MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaaMi8UaaC4TdmaaDaaaleaacaWGJb aabaGaaiOkaaaakiaaysW7caaI9aGaaGjbVlqahE7agaqcamaaBaaa leaacaqGwbGaaeiuaaqabaGccaaMe8Uaey4kaSIaaGjbVlaadoeaca aMc8+aaeWabeaacaWH3oWaaWbaaSqabeaacaGGQaaaaOGaaGjbVlab gkHiTiaaysW7ceWH3oGbaKaadaWgaaWcbaGaaeOvaiaabcfaaeqaaa GccaGLOaGaayzkaaGaaiOlaaaa@4F53@  Le rapport d’acceptation-rejet est alors p VPA ( η c * |y( n ) )/ p VPA ( η ( t ) |y( n ) ) . MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaadaWcgaqaaiaadchadaWgaaWcbaGaae OvaiaabcfacaqGbbaabeaakmaabmqabaWaaqGabeaacqqI3oaAdaqh aaWcbaGaam4yaaqaaiaacQcaaaGccaaMe8oacaGLiWoacaaMe8UaaC yEaiaaykW7daqadeqaaiaayIW7caWGUbGaaGjcVdGaayjkaiaawMca aaGaayjkaiaawMcaaiaaykW7aeaacaWGWbWaaSbaaSqaaiaabAfaca qGqbGaaeyqaaqabaGcdaqadeqaamaaeiqabaGaaC4TdmaaCaaaleqa baWaaeWabeaacaaMi8UaamiDaiaayIW7aiaawIcacaGLPaaaaaGcca aMc8oacaGLiWoacaaMc8UaaCyEaiaaykW7daqadeqaaiaayIW7caWG UbGaaGjcVdGaayjkaiaawMcaaaGaayjkaiaawMcaaaaacaGGUaaaaa@629C@ Les autres étapes sont les étapes normales pour l’algorithme de Metropolis-Hastings.

3.3 Résultats des simulations

Pour chaque méthode (VC, VP, VPA), chaque paramètre du plan ( m,n ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaadaqadeqaaiaad2gacaaISaGaaGjbVl aad6gaaiaawIcacaGLPaaaaaa@375F@  et chaque loi a priori, nous résumons les résultats des simulations en utilisant a) les taux de couverture des intervalles de crédibilité sous échantillonnage répété et b) les moyennes des points 0,025; 0,25; 0,50; 0,75 et 0,975 des lois a posteriori de θ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaH4oqCaaa@3363@  et de σ u . MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccaGGUaaaaa@3551@

Des résumés graphiques sont également présentés, c’est-à-dire des estimations de la densité a posteriori moyenne pour chacune des lois a posteriori, c’est-à-dire p VC ( η|y( n ) ), p VP ( η|y( n ) ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGWbWaaSbaaSqaaiaabAfacaqGdb aabeaakmaabmqabaWaaqGabeaacaWH3oGaaGPaVdGaayjcSdGaaGPa VlaahMhacaaMc8+aaeWabeaacaaMi8UaamOBaiaayIW7aiaawIcaca GLPaaaaiaawIcacaGLPaaacaGGSaGaaGjbVlaaykW7caWGWbWaaSba aSqaaiaabAfacaqGqbaabeaakmaabmqabaWaaqGabeaacaWH3oGaaG PaVdGaayjcSdGaaGPaVlaahMhacaaMc8+aaeWabeaacaaMi8UaamOB aiaayIW7aiaawIcacaGLPaaaaiaawIcacaGLPaaaaaa@5A62@  et p VPA ( η|y( n ) ). MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGWbWaaSbaaSqaaiaayIW7caqGwb GaaeiuaiaabgeaaeqaaOWaaeWabeaadaabceqaaiaahE7acaaMc8oa caGLiWoacaaMc8UaaCyEaiaaykW7daqadeqaaiaayIW7caWGUbGaaG jcVdGaayjkaiaawMcaaaGaayjkaiaawMcaaiaac6caaaa@4731@  D’abord, considérons un intervalle, disons, [ a,b ], MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaadaWadeqaaiaadggacaaISaGaaGjbVl aadkgaaiaawUfacaGLDbaacaGGSaaaaa@3860@  qui soutient la plus grande partie de la masse (par exemple 95 %) des densités a posteriori. Divisons-le ensuite en M=50 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGnbGaaGjbVlaai2dacaaMe8UaaG ynaiaaicdaaaa@37D9@  sous-intervalles échelonnés également comportant les points de découpage a= c 0 < c 1 << c M1 < c M =b. MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGHbGaaGjbVlaai2dacaaMe8Uaam 4yamaaBaaaleaacaaIWaaabeaakiaaysW7cqGH8aapcaaMe8Uaam4y amaaBaaaleaacaaIXaaabeaakiaaysW7cqGH8aapcaaMe8UaeSOjGS KaaGjbVlabgYda8iaaysW7caWGJbWaaSbaaSqaaiaad2eacaaMc8Ua eyOeI0IaaGPaVlaaigdaaeqaaOGaaGjbVlabgYda8iaaysW7caWGJb WaaSbaaSqaaiaad2eaaeqaaOGaaGjbVlaai2dacaaMe8UaamOyaiaa c6caaaa@59D7@  Pour t=1,,T, MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWG0bGaaGjbVlaai2dacaaMe8UaaG ymaiaaiYcacaaMe8UaeSOjGSKaaiilaiaaysW7caWGubGaaiilaaaa @3E6D@  soit f ^ P (t) ( . ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaaceWGMbGbaKaadaqhaaWcbaGaamiuaa qaaiaacIcacaWG0bGaaiykaaaakmaabmqabaGaaGjcVlaai6cacaaM i8oacaGLOaGaayzkaaaaaa@3B6A@  l’estimation de la densité a posteriori f P ( . ), MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGMbWaaSbaaSqaaiaadcfaaeqaaO WaaeWabeaacaaMi8UaaGOlaiaayIW7aiaawIcacaGLPaaacaGGSaaa aa@39B7@  dérivée de la simulation t e , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWG0bWaaWbaaSqabeaacaqGLbaaaO Gaaiilaaaa@3475@  où P MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGqbaaaa@3282@  désigne la VC, la VP ou la VPA et T MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGubaaaa@3286@  correspond au nombre de simulations. Définissons ensuite, pour r=1,,M, MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGYbGaaGjbVlaai2dacaaMe8UaaG ymaiaaiYcacaaMe8UaeSOjGSKaaiilaiaaysW7caWGnbGaaiilaaaa @3E64@

f ^ P ( c r )= 1 T t=1 T f ^ P ( t ) ( c r ) . MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaaceWGMbGbaKaadaWgaaWcbaGaamiuaa qabaGcdaqadeqaaiaadogadaWgaaWcbaGaamOCaaqabaaakiaawIca caGLPaaacaaMe8UaaGypaiaaysW7daWcaaqaaiaaigdaaeaacaWGub aaaiaaysW7daaeWbqaaiaaykW7ceWGMbGbaKaadaqhaaWcbaGaamiu aaqaamaabmqabaGaaGjcVlaadshacaaMi8oacaGLOaGaayzkaaaaaO WaaeWabeaacaWGJbWaaSbaaSqaaiaadkhaaeqaaaGccaGLOaGaayzk aaaaleaacaWG0bGaaGPaVlaai2dacaaMc8UaaGymaaqaaiaadsfaa0 GaeyyeIuoakiaai6caaaa@54A7@

Prenons ensuite une courbe reliant les points { c r , f ^ P ( c r ) } MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaadaGadeqaaiaadogadaWgaaWcbaGaam OCaaqabaGccaaISaGaaGjbVlqadAgagaqcamaaBaaaleaacaWGqbaa beaakmaabmqabaGaam4yamaaBaaaleaacaWGYbaabeaaaOGaayjkai aawMcaaaGaay5Eaiaaw2haaaaa@3DDC@  pour a= c 0 < c 1 << c M =b MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGHbGaaGjbVlaai2dacaaMe8Uaam 4yamaaBaaaleaacaaIWaaabeaakiaaysW7cqGH8aapcaaMe8Uaam4y amaaBaaaleaacaaIXaaabeaakiaaysW7cqGH8aapcaaMe8UaeSOjGS KaaGjbVlabgYda8iaaysW7caWGJbWaaSbaaSqaaiaad2eaaeqaaOGa aGjbVlaai2dacaaMe8UaamOyaaaa@4E59@  comme estimation de la densité a posteriori moyenne pour f P ( . ). MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGMbWaaSbaaSqaaiaadcfaaeqaaO WaaeWabeaacaaMi8UaaGOlaiaayIW7aiaawIcacaGLPaaacaGGUaaa aa@39B9@

Le tableau 3.1 présente les taux de couverture pour θ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaH4oqCaaa@3363@  et σ u MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba aaaa@3496@  pour A=15, MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGbbGaaGjbVlaai2dacaaMe8UaaG ymaiaaiwdacaaISaaaaa@3884@   n{ 20;40 }, MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGUbGaaGjbVlabgIGiolaaysW7da GadeqaaiaaikdacaaIWaGaai4oaiaaysW7caaI0aGaaGimaaGaay5E aiaaw2haaiaacYcaaaa@3F5A@   m{ 5;10 } MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGTbGaaGjbVlabgIGiolaaysW7da GadeqaaiaaiwdacaGG7aGaaGjbVlaaigdacaaIWaaacaGL7bGaayzF aaaaaa@3DEF@  et σ u { 0,1;0,289;0,5;0,866 }. MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccaaMe8UaeyicI4SaaGjbVpaacmqabaGaaeimaiaabYcacaqGXaGa ae4oaiaaysW7caqGWaGaaeilaiaabkdacaqG4aGaaeyoaiaabUdaca aMe8UaaeimaiaabYcacaqG1aGaae4oaiaaysW7caqGWaGaaeilaiaa bIdacaqG2aGaaeOnaaGaay5Eaiaaw2haaiaai6caaaa@4E56@  La figure 3.1 présente les estimations moyennes de la densité a posteriori pour θ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaH4oqCaaa@3363@  et σ u MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba aaaa@3496@  pour A=15, σ u { 0,1;0,5 },n=40 MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGbbGaaGjbVlaai2dacaaMe8UaaG ymaiaaiwdacaaISaGaaGjbVlabeo8aZnaaBaaaleaacaWG1baabeaa kiaaysW7cqGHiiIZcaaMe8+aaiWabeaacaqGWaGaaeilaiaabgdaca qG7aGaaGjbVlaabcdacaqGSaGaaeynaaGaay5Eaiaaw2haaiaaiYca caaMe8UaamOBaiaaysW7caaI9aGaaGjbVlaaisdacaaIWaaaaa@52DD@  et m=10. MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGTbGaaGjbVlaai2dacaaMe8UaaG ymaiaaicdacaGGUaaaaa@38A7@  Au tableau 3.1 et à la figure 3.1, les résumés sont présentés pour la vraisemblance complète (VC), la vraisemblance composite par paire (VP) et la vraisemblance composite par paire ajustée (VPA).


Tableau 3.1
Taux de couverture (en pourcentage) pour les 95 % des intervalles de crédibilité de θ MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8qrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacqaH4oqCaaa@335C@ et σ u MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8qrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba aaaa@3490@ avec A=15 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8qrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacaWGbbGaaGypaiaaigdacaaI1aaaaa@34AE@
Sommaire du tableau
Le tableau montre les résultats de Taux de couverture (en pourcentage) pour les 95 % des intervalles de crédibilité de θ MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8qrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacqaH4oqCaaa@335C@ et σ u MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8qrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba aaaa@3490@ avec A=15 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8qrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacaWGbbGaaGypaiaaigdacaaI1aaaaa@34AE@ σ u = MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccaaI9aaaaa@3794@ 0,1, σ u = MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccaaI9aaaaa@3794@ 0,289, σ u = MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccaaI9aaaaa@3794@ 0,5, σ u = MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccaaI9aaaaa@3794@ 0,866, n=20 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacaWGUbGaaGypaiaaikdacaaIWaaaaa@370A@ et n=40 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacaWGUbGaaGypaiaaisdacaaIWaaaaa@370C@ , calculées selon θ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacqaH4oqCaaa@3590@ unités de mesure (figurant comme en-tête de colonne).
σ u = MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccaaI9aaaaa@3794@ 0,1 σ u = MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccaaI9aaaaa@3794@ 0,289 σ u = MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccaaI9aaaaa@3794@ 0,5 σ u = MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccaaI9aaaaa@3794@ 0,866
n=20 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacaWGUbGaaGypaiaaikdacaaIWaaaaa@370A@ n=40 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacaWGUbGaaGypaiaaisdacaaIWaaaaa@370C@ n=20 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacaWGUbGaaGypaiaaikdacaaIWaaaaa@370A@ n=40 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacaWGUbGaaGypaiaaisdacaaIWaaaaa@370C@ n=20 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacaWGUbGaaGypaiaaikdacaaIWaaaaa@370A@ n=40 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacaWGUbGaaGypaiaaisdacaaIWaaaaa@370C@ n=20 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacaWGUbGaaGypaiaaikdacaaIWaaaaa@370A@ n=40 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacaWGUbGaaGypaiaaisdacaaIWaaaaa@370C@
θ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacqaH4oqCaaa@3590@
m=5 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGTbGaaGypaiaaiwdaaaa@3648@ θ ^ VC MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacuaH4oqCgaqcamaaBaaaleaacaqGwb Gaae4qaaqabaaaaa@3761@ 97,40 95,80 94,84 94,60 94,80 94,40 94,80 95,00
θ ^ VP MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacuaH4oqCgaqcamaaBaaaleaacaqGwb Gaaeiuaaqabaaaaa@376E@ 68,20 66,60 58,45 58,40 53,60 51,40 50,00 50,20
θ ^ VPA MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacuaH4oqCgaqcamaaBaaaleaacaqGwb Gaaeiuaiaabgeaaeqaaaaa@3832@ 92,40 93,00 92,96 93,60 92,20 92,20 91,60 93,00
m=10 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGTbGaaGypaiaaigdacaaIWaaaaa@36FE@ θ ^ VC MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacuaH4oqCgaqcamaaBaaaleaacaqGwb Gaae4qaaqabaaaaa@3761@ 94,80 95,00 95,00 94,00 94,80 94,20 95,00 93,80
θ ^ VP MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacuaH4oqCgaqcamaaBaaaleaacaqGwb Gaaeiuaaqabaaaaa@376E@ 43,80 42,80 35,40 31,80 30,40 29,60 27,40 26,40
θ ^ VPA MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacuaH4oqCgaqcamaaBaaaleaacaqGwb Gaaeiuaiaabgeaaeqaaaaa@3832@ 90,60 91,80 92,20 93,40 92,80 92,60 91,80 93,00
m=5 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGTbGaaGypaiaaiwdaaaa@3648@ σ ^ u,VC MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacuaHdpWCgaqcamaaBaaaleaacaWG1b GaaGilaiaaykW7caqGwbGaae4qaaqabaaaaa@3AA9@ 97,20 99,00 91,55 95,40 93,00 94,80 92,60 95,00
σ ^ u,VP MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacuaHdpWCgaqcamaaBaaaleaacaWG1b GaaGilaiaaysW7caqGwbGaaeiuaaqabaaaaa@3AB8@ 92,80 85,60 59,62 61,80 52,40 54,20 46,20 48,20
σ ^ u,VPA MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacuaHdpWCgaqcamaaBaaaleaacaWG1b GaaGilaiaaysW7caqGwbGaaeiuaiaabgeacaaMi8oabeaaaaa@3D0D@ 88,40 83,40 86,85 92,20 84,40 91,20 82,00 89,60
m=10 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGTbGaaGypaiaaigdacaaIWaaaaa@36FE@ σ ^ u,VC MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacuaHdpWCgaqcamaaBaaaleaacaWG1b GaaGilaiaaykW7caqGwbGaae4qaaqabaaaaa@3AA9@ 99,00 97,20 93,60 92,80 93,80 93,80 93,00 93,60
σ ^ u,VP MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacuaHdpWCgaqcamaaBaaaleaacaWG1b GaaGilaiaaysW7caqGwbGaaeiuaaqabaaaaa@3AB8@ 63,60 56,80 33,40 38,00 27,00 29,60 24,40 26,60
σ ^ u,VPA MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacuaHdpWCgaqcamaaBaaaleaacaWG1b GaaGilaiaaysW7caqGwbGaaeiuaiaabgeacaaMi8oabeaaaaa@3D0D@ 82,80 84,40 85,20 89,00 80,80 86,60 79,00 87,00

Le résumé suivant présente les résultats pour la loi a priori demi-Cauchy seulement avec A{ 5;10;15 }, MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGbbGaaGjbVlabgIGiolaaysW7da GadeqaaiaaiwdacaGG7aGaaGjbVlaaigdacaaIWaGaai4oaiaaysW7 caaIXaGaaGynaaGaay5Eaiaaw2haaiaacYcaaaa@4239@   m{ 5;10 }, MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGTbGaaGjbVlabgIGiolaaysW7da GadeqaaiaaiwdacaGG7aGaaGjbVlaaigdacaaIWaaacaGL7bGaayzF aaGaaiilaaaa@3E9F@   n{ 20;40 } MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGUbGaaGjbVlabgIGiolaaysW7da GadeqaaiaaikdacaaIWaGaai4oaiaaysW7caaI0aGaaGimaaGaay5E aiaaw2haaaaa@3EAA@  et σ u { 0,1;0,289;0,5;0,866 }, MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccaaMe8UaeyicI4SaaGjbVpaacmqabaGaaeimaiaabYcacaqGXaGa ae4oaiaaysW7caqGWaGaaeilaiaabkdacaqG4aGaaeyoaiaabUdaca aMe8UaaeimaiaabYcacaqG1aGaae4oaiaaysW7caqGWaGaaeilaiaa bIdacaqG2aGaaeOnaaGaay5Eaiaaw2haaiaacYcaaaa@4E4E@  les deuxième et quatrième valeurs correspondant au RSB = 0,25 et au RSB = 0,75, respectivement. Les résultats sont semblables pour les trois choix de A MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGbbaaaa@3273@  et pour la loi a priori uniforme.

Sans ajustement, les couvertures de la VP sont considérablement différentes du niveau nominal de 0,95. Par exemple (tableau 3.1), pour A=15, MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGbbGaaGjbVlaai2dacaaMe8UaaG ymaiaaiwdacaGGSaaaaa@387E@   n=40, MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGUbGaaGjbVlaai2dacaaMe8UaaG inaiaaicdacaGGSaaaaa@38A9@   m=10 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGTbGaaGjbVlaai2dacaaMe8UaaG ymaiaaicdaaaa@37F5@  et σ u =0,5, MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccaaMe8UaaGypaiaaykW7caaMe8UaaeimaiaabYcacaqG1aGaaiil aaaa@3CD6@  la couverture pour θ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaH4oqCaaa@3363@  est inférieure à 0,30. Si nous considérons toutes les valeurs des paramètres du plan, la plus grande couverture est de 0,70. Dans la plupart des cas, la couverture pour θ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaH4oqCaaa@3363@  est bien inférieure à 0,70.

Lorsque l’ajustement de la courbure est pris en compte, la couverture pour θ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaH4oqCaaa@3363@  est excellente. Des 48 cas (trois choix de A, MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGbbGaaiilaaaa@3323@  deux choix de m, MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGTbGaaiilaaaa@334F@  deux choix de n, MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGUbGaaiilaaaa@3350@  quatre choix de σ u ), MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccaGGPaGaaiilaaaa@35FD@  treize avaient une couverture entre 0,93 et 0,95, vingt-deux entre 0,92 et 0,93, onze entre 0,91 et 0,92, et deux de moins de 0,91, avec le dernier cas de figure pour σ u =0,1, MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccaaMe8UaaGypaiaaykW7caaMe8UaaeimaiaabYcacaqGXaGaaiil aaaa@3CD2@   n=20, MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGUbGaaGjbVlaai2dacaaMe8UaaG OmaiaaicdacaGGSaaaaa@38A7@   m=10 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGTbGaaGjbVlaai2dacaaMe8UaaG ymaiaaicdaaaa@37F5@  et A=5 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGbbGaaGjbVlabg2da9iaaysW7ca aI1aaaaa@3752@  et 15.

Lorsque l’ajustement de la courbure est pris en compte, la couverture pour σ u MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba aaaa@3496@  varie considérablement, mais il y a, dans la plupart des cas, une très grande amélioration de la couverture comparativement à l’utilisation de la vraisemblance composite par paire non ajustée.

Les tracés (figure 3.1) montrent que, pour θ, MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaH4oqCcaGGSaaaaa@3413@  la loi a posteriori correspondant à la vraisemblance ajustée se rapproche beaucoup de la loi a posteriori fondée sur la vraisemblance complète. Pour σ u , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccaGGSaaaaa@3550@  il existe des différences entre les lois a posteriori correspondant à la vraisemblance complète et à la vraisemblance ajustée, en particulier une transition vers des valeurs plus faibles dans le cas de cette dernière.

Pour étudier les effets de l’augmentation de m MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGTbaaaa@329F@  et de n, MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGUbGaaiilaaaa@3350@  considérons la différence δ= C VC C VPA , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaH0oazcaaMe8UaaGypaiaaysW7ca WGdbWaaSbaaSqaaiaabAfacaqGdbaabeaakiaaysW7cqGHsislcaaM e8Uaam4qamaaBaaaleaacaqGwbGaaeiuaiaabgeaaeqaaOGaaiilaa aa@41F5@  où C MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGdbaaaa@3275@  désigne la couverture et VC et VPA renvoient aux lois a posteriori correspondantes.

Dans l’ensemble, lorsque nous considérons tous les m,n,A MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGTbGaaGilaiaaysW7caWGUbGaaG ilaiaaysW7caWGbbaaaa@38DE@  et σ u , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccaGGSaaaaa@3550@  pour θ, MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaH4oqCcaGGSaaaaa@3413@   δ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaH0oazaaa@3352@  diminue à mesure que n MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGUbaaaa@32A0@  augmente. Pour les valeurs plus grandes de σ u , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccaGGSaaaaa@3550@   δ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaH0oazaaa@3352@  diminue à mesure que m MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGTbaaaa@329F@  augmente, tandis que pour les valeurs plus faibles de σ u , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccaGGSaaaaa@3550@   δ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaH0oazaaa@3352@  a tendance à augmenter à mesure que m MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGTbaaaa@329F@  augmente. Dans l’ensemble, pour σ u , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccaGGSaaaaa@3550@   δ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaH0oazaaa@3352@  diminue à mesure que n MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGUbaaaa@32A0@  augmente, sauf dans le cas où σ u =0,1, MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccaaMe8UaaGypaiaaykW7caaMe8UaaeimaiaabYcacaqGXaGaaiil aaaa@3CD2@  tandis que δ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaH0oazaaa@3352@  augmente à mesure que m MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGTbaaaa@329F@  augmente.

La raison de la détérioration de l’ajustement à mesure que m MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGTbaaaa@329F@  augmente pourrait être que le nombre de paires par grappe est m( m1 )/ 2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaadaWcgaqaaiaad2gacaaMc8+aaeWabe aacaWGTbGaaGjbVlabgkHiTiaaysW7caaIXaaacaGLOaGaayzkaaGa aGPaVdqaaiaaykW7caaIYaaaaaaa@3F50@  et augmente plus rapidement, de sorte que la vraisemblance par paire se concentre plus rapidement autour de son mode; l’ajustement de la courbure peut ne pas être suffisant pour compenser un changement de forme du logarithme du rapport de vraisemblance composite par paire, par exemple une augmentation de l’aplatissement.

Le tableau 3.2 présente les taux de non-couverture unilatéraux pour les 95 % des intervalles de crédibilité pour θ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaH4oqCaaa@3363@  et σ u MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba aaaa@3496@  au moyen de A=15, MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGbbGaaGjbVlaai2dacaaMe8UaaG ymaiaaiwdacaGGSaaaaa@387E@   n{ 20;40 }, MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGUbGaaGjbVlabgIGiolaaysW7da GadeqaaiaaikdacaaIWaGaai4oaiaaysW7caaI0aGaaGimaaGaay5E aiaaw2haaiaacYcaaaa@3F5A@   m{ 5;10 } MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGTbGaaGjbVlabgIGiolaaysW7da GadeqaaiaaiwdacaGG7aGaaGjbVlaaigdacaaIWaaacaGL7bGaayzF aaaaaa@3DEF@  et σ u { 0,1;0,289;0,5;0,866 }. MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccaaMe8UaeyicI4SaaGjbVpaacmqabaGaaeimaiaabYcacaqGXaGa ae4oaiaaysW7caqGWaGaaeilaiaabkdacaqG4aGaaeyoaiaabUdaca aMe8UaaeimaiaabYcacaqG1aGaae4oaiaaysW7caqGWaGaaeilaiaa bIdacaqG2aGaaeOnaaGaay5Eaiaaw2haaiaac6caaaa@4E50@  Nous observons ce qui suit :

  1. Pour θ, MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaH4oqCcaGGSaaaaa@3413@  la non-couverture pour les intervalles de vraisemblance complète semble symétrique. La vraisemblance par paire ajustée présente un sous-dénombrement pour θ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaH4oqCaaa@3363@  et, sauf lorsque σ u MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba aaaa@3496@  est égale à 0,1, le sous-dénombrement est symétrique. Nous observons seulement une dépendance de la couverture sur m MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGTbaaaa@329F@  dans le cas où σ u =0,1. MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccaaMe8UaaGypaiaaykW7caaMe8UaaeimaiaabYcacaqGXaGaaiOl aaaa@3CD4@
  2. Pour σ u , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccaGGSaaaaa@3550@  l’intervalle de vraisemblance complète présente un sous-dénombrement qui se rapproche du niveau nominal et n’est pas très asymétrique, sauf dans le cas où σ u =0,1, MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccaaMe8UaaGypaiaaykW7caaMe8UaaeimaiaabYcacaqGXaGaaiil aaaa@3CD2@  pour lequel nous observons un sous-dénombrement marqué. Pour σ u >0,1 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccaaMe8UaeyOpa4JaaGjbVlaabcdacaqGSaGaaeymaaaa@3AD8@  et m=5, MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGTbGaaGjbVlaai2dacaaMe8UaaG ynaiaacYcaaaa@37EF@  la couverture s’améliore à mesure que n MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGUbaaaa@32A0@  passe de 20 à 40, mais pour σ u >0,1 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccaaMe8UaeyOpa4JaaGjbVlaabcdacaqGSaGaaeymaaaa@3AD8@  et m=10, MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGTbGaaGjbVlaai2dacaaMe8UaaG ymaiaaicdacaGGSaaaaa@38A5@  la couverture présente peu de différence pour les deux valeurs de n. MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGUbGaaiOlaaaa@3352@
  3. Pour σ u , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccaGGSaaaaa@3550@  la vraisemblance par paire ajustée présente une couverture asymétrique. Sauf dans le cas où σ u =0,1, MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccaaMe8UaaGypaiaaykW7caaMe8UaaeimaiaabYcacaqGXaGaaiil aaaa@3CD2@  l’ampleur de la non-couverture à gauche a tendance à être semblable à celle de la vraisemblance complète, mais beaucoup plus grande à droite, et la couverture s’améliore à mesure que n MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8rrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGUbaaaa@32A0@  passe de 20 à 40.

figure 3.1

Description de la figure 3.1

Figure représentant les densités a posteriori moyennes estimées de θ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaabaaaaaaaaape GaeqiUdehaaa@37C2@ (graphiques a et b) et de σ μ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaabaaaaaaaaape Gaeq4Wdm3damaaBaaaleaapeGaeqiVd0gapaqabaaaaa@39DF@ (graphiques c et d) au moyen de trois méthodes (la méthode fondée sur la vraisemblance complète (en noir), composite (en rouge) et ajustée (en bleu)) lorsque l’hyperparamètre d’échelle A=15, MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaabaaaaaaaaape GaamyqaiaaysW7cqGH9aqpcaaMe8UaaGymaiaaiwdacaGGSaaaaa@3D1C@ le nombre de grappes n=40, MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaabaaaaaaaaape GaamOBaiaaysW7cqGH9aqpcaaMe8UaaGinaiaaicdacaGGSaaaaa@3D47@ la taille de grappe m=10 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaabaaaaaaaaape GaamyBaiaaysW7cqGH9aqpcaaMe8UaaGymaiaaicdaaaa@3C93@ et σ μ  =( 0,1;0,5 ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaabaaaaaaaaape Gaeq4Wdm3damaaBaaaleaapeGaeqiVd0gapaqabaGcpeGaaiiOaiaa ysW7cqGH9aqpcaaMe8+aaeWabeaacaqGWaGaaeilaiaabgdacaqG7a GaaGjbVlaabcdacaqGSaGaaeynaaGaayjkaiaawMcaaaaa@4742@ utilisant une loi a priori demi-Cauchy pour σ μ . MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaabaaaaaaaaape Gaeq4Wdm3damaaBaaaleaapeGaeqiVd0gapaqabaGccaGGUaaaaa@3A9B@ Les tracés montrent que, pour θ, MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaabaaaaaaaaape GaeqiUdeNaaiilaaaa@3872@ la loi a posteriori correspondant à la vraisemblance ajustée se rapproche beaucoup de la loi a posteriori fondée sur la vraisemblance complète. Pour σ μ , MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaabaaaaaaaaape Gaeq4Wdm3damaaBaaaleaapeGaeqiVd0gapaqabaGcpeGaaiilaaaa @3AA9@ il existe des différences entre les lois a posteriori correspondant à la vraisemblance complète et à la vraisemblance ajustée, en particulier une transition vers des valeurs plus faibles dans le cas de cette dernière.

Sachant que le logarithme du rapport de vraisemblance par paire ajusté n’est pas explicitement construit pour estimer le logarithme du rapport de vraisemblance complet, nous constatons que, dans la figure 3.1, le logarithme du rapport de vraisemblance par paire ajusté diminue plus rapidement dans les queues.

Nous avons également tenté de centrer l’ajustement de la courbure sur le mode a posteriori du logarithme du rapport de vraisemblance par paire plutôt que sur la moyenne a posteriori du logarithme du rapport de vraisemblance par paire, et nous avons constaté que le sous-dénombrement augmentait, même si l’asymétrie de la couverture était moins marquée, pour les intervalles de crédibilité qui en découlent.


Tableau 3.2
Taux de non-couverture unilatéraux (en pourcentage) pour les 95 % des intervalles de crédibilité (IC) de θ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8qrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacqaH4oqCaaa@335D@ et σ u MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8qrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba aaaa@3490@ avec A=15 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8qrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacaWGbbGaaGypaiaaigdacaaI1aaaaa@34AE@
Sommaire du tableau
Le tableau montre les résultats de Taux de non-couverture unilatéraux (en pourcentage) pour les 95 % des intervalles de crédibilité (IC) de θ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8qrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacqaH4oqCaaa@335D@ et σ u MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8qrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba aaaa@3490@ avec A=15 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8qrps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacaWGbbGaaGypaiaaigdacaaI1aaaaa@34AE@ TNC-G, TNC-D, σ u = MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccqGH9aqpaaa@37D3@ 0,1, σ u = MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccqGH9aqpaaa@37D3@ 0,289, n=20 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacaWGUbGaaGypaiaaikdacaaIWaaaaa@370A@ et n=40 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacaWGUbGaaGypaiaaisdacaaIWaaaaa@370C@ , calculées selon θ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacqaH4oqCaaa@3590@ unités de mesure et σ u MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba aaaa@36C3@ (figurant comme en-tête de colonne).
TNC-G TNC-D TNC-G TNC-D TNC-G TNC-D TNC-G TNC-D
σ u = MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccqGH9aqpaaa@37D3@ 0,1 σ u = MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccqGH9aqpaaa@37D3@ 0,289
n=20 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacaWGUbGaaGypaiaaikdacaaIWaaaaa@370A@ n=40 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacaWGUbGaaGypaiaaisdacaaIWaaaaa@370C@ n=20 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacaWGUbGaaGypaiaaikdacaaIWaaaaa@370A@ n=40 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacaWGUbGaaGypaiaaisdacaaIWaaaaa@370C@
θ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacqaH4oqCaaa@3590@
m=5 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGTbGaaGypaiaaiwdaaaa@3648@ θ ^ VC MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacuaH4oqCgaqcamaaBaaaleaacaqGwb Gaae4qaaqabaaaaa@3761@ 1,40 1,20 1,60 2,60 3,05 2,11 3,20 2,20
θ ^ VP MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacuaH4oqCgaqcamaaBaaaleaacaqGwb Gaaeiuaaqabaaaaa@376E@ 16,60 15,20 16,40 17,00 21,13 20,42 20,40 21,20
θ ^ VPA MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacuaH4oqCgaqcamaaBaaaleaacaqGwb Gaaeiuaiaabgeaaeqaaaaa@3832@ 2,60 5,00 2,20 4,80 3,76 3,29 3,80 2,60
m=10 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGTbGaaGypaiaaigdacaaIWaaaaa@36FE@ θ ^ VC MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacuaH4oqCgaqcamaaBaaaleaacaqGwb Gaae4qaaqabaaaaa@3761@ 2,80 2,40 2,40 2,60 3,00 2,00 3,20 2,80
θ ^ VP MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacuaH4oqCgaqcamaaBaaaleaacaqGwb Gaaeiuaaqabaaaaa@376E@ 26,80 29,40 28,60 28,60 33,00 31,60 33,80 34,40
θ ^ VPA MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacuaH4oqCgaqcamaaBaaaleaacaqGwb Gaaeiuaiaabgeaaeqaaaaa@3832@ 3,60 5,80 4,60 3,60 4,00 3,80 3,80 2,80
σ u MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba aaaa@36C3@
m=5 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGTbGaaGypaiaaiwdaaaa@3648@ σ ^ u,VC MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacuaHdpWCgaqcamaaBaaaleaacaWG1b GaaGilaiaaykW7caqGwbGaae4qaaqabaaaaa@3AA9@ 2,80 0,00 1,00 0,00 3,05 5,40 1,80 2,80
σ ^ u,VP MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacuaHdpWCgaqcamaaBaaaleaacaWG1b GaaGilaiaaysW7caqGwbGaaeiuaaqabaaaaa@3AB8@ 7,20 0,00 9,20 5,20 14,79 25,59 14,80 23,40
σ ^ u,VPA MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacuaHdpWCgaqcamaaBaaaleaacaWG1b GaaGilaiaaysW7caqGwbGaaeiuaiaabgeacaaMi8oabeaaaaa@3D0D@ 4,60 7,00 3,60 13,00 3,05 10,09 2,40 5,40
m=10 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGTbGaaGypaiaaigdacaaIWaaaaa@36FE@ σ ^ u,VC MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacuaHdpWCgaqcamaaBaaaleaacaWG1b GaaGilaiaaykW7caqGwbGaae4qaaqabaaaaa@3AA9@ 1,00 0,00 2,00 0,80 3,00 3,40 3,80 3,40
σ ^ u,VP MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacuaHdpWCgaqcamaaBaaaleaacaWG1b GaaGilaiaaysW7caqGwbGaaeiuaaqabaaaaa@3AB8@ 14,60 21,80 17,80 25,40 22,80 43,80 24,80 37,20
σ ^ u,VPA MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacuaHdpWCgaqcamaaBaaaleaacaWG1b GaaGilaiaaysW7caqGwbGaaeiuaiaabgeacaaMi8oabeaaaaa@3D0D@ 3,40 13,80 3,80 11,80 3,00 11,80 2,80 8,20
σ u = MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccqGH9aqpaaa@37D3@ 0,5 σ u = MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba GccqGH9aqpaaa@37D3@ 0,866
n=20 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacaWGUbGaaGypaiaaikdacaaIWaaaaa@370A@ n=40 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacaWGUbGaaGypaiaaisdacaaIWaaaaa@370C@ n=20 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacaWGUbGaaGypaiaaikdacaaIWaaaaa@370A@ n=40 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacaWGUbGaaGypaiaaisdacaaIWaaaaa@370C@
θ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacqaH4oqCaaa@3590@
m=5 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGTbGaaGypaiaaiwdaaaa@3648@ θ ^ VC MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacuaH4oqCgaqcamaaBaaaleaacaqGwb Gaae4qaaqabaaaaa@3761@ 3,20 2,00 3,00 2,60 3,40 1,80 3,00 2,00
θ ^ VP MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacuaH4oqCgaqcamaaBaaaleaacaqGwb Gaaeiuaaqabaaaaa@376E@ 24,40 22,00 24,60 24,00 26,40 23,60 25,80 24,00
θ ^ VPA MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacuaH4oqCgaqcamaaBaaaleaacaqGwb Gaaeiuaiaabgeaaeqaaaaa@3832@ 4,40 3,40 4,20 3,60 4,20 4,20 3,80 3,20
m=10 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGTbGaaGypaiaaigdacaaIWaaaaa@36FE@ θ ^ VC MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacuaH4oqCgaqcamaaBaaaleaacaqGwb Gaae4qaaqabaaaaa@3761@ 3,00 2,20 3,40 2,40 3,00 2,00 3,40 2,80
θ ^ VP MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacuaH4oqCgaqcamaaBaaaleaacaqGwb Gaaeiuaaqabaaaaa@376E@ 34,60 35,00 35,60 34,80 36,80 35,80 37,60 36,00
θ ^ VPA MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacuaH4oqCgaqcamaaBaaaleaacaqGwb Gaaeiuaiaabgeaaeqaaaaa@3832@ 4,00 3,20 4,20 3,20 4,80 3,40 3,40 3,60
σ u MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeqabeqadiWa ceGabeqabeGabiqadeaakeaacqaHdpWCdaWgaaWcbaGaamyDaaqaba aaaa@36C3@
m=5 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGTbGaaGypaiaaiwdaaaa@3648@ σ ^ u,VC MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacuaHdpWCgaqcamaaBaaaleaacaWG1b GaaGilaiaaykW7caqGwbGaae4qaaqabaaaaa@3AA9@ 3,00 4,00 2,20 3,00 3,40 4,00 2,00 3,00
σ ^ u,VP MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacuaHdpWCgaqcamaaBaaaleaacaWG1b GaaGilaiaaysW7caqGwbGaaeiuaaqabaaaaa@3AB8@ 16,00 31,60 18,20 27,60 19,20 34,60 21,00 30,80
σ ^ u,VPA MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacuaHdpWCgaqcamaaBaaaleaacaWG1b GaaGilaiaaysW7caqGwbGaaeiuaiaabgeacaaMi8oabeaaaaa@3D0D@ 1,20 14,40 1,80 7,00 1,40 16,60 2,20 8,20
m=10 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacaWGTbGaaGypaiaaigdacaaIWaaaaa@36FE@ σ ^ u,VC MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacuaHdpWCgaqcamaaBaaaleaacaWG1b GaaGilaiaaykW7caqGwbGaae4qaaqabaaaaa@3AA9@ 3,20 3,00 2,80 3,40 3,80 3,20 3,20 3,20
σ ^ u,VP MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacuaHdpWCgaqcamaaBaaaleaacaWG1b GaaGilaiaaysW7caqGwbGaaeiuaaqabaaaaa@3AB8@ 24,00 49,00 28,00 42,40 25,40 50,20 29,80 43,60
σ ^ u,VPA MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacPqpw0le9 v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeaabaqaciGa caGaaeqabaGaaiaadaaakeaacuaHdpWCgaqcamaaBaaaleaacaWG1b GaaGilaiaaysW7caqGwbGaaeiuaiaabgeacaaMi8oabeaaaaa@3D0D@ 2,60 16,60 2,40 11,00 3,20 17,80 2,00 11,00

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