Bayes linear estimation for finite population with emphasis on categorical data
Archived Content
Information identified as archived is provided for reference, research or recordkeeping purposes. It is not subject to the Government of Canada Web Standards and has not been altered or updated since it was archived. Please "contact us" to request a format other than those available.
Kelly Cristina M. Gonçalves, Fernando A. S. Moura and Helio S. Migon Note 1
Abstract
Bayes linear estimator for finite population is obtained from a two-stage regression model, specified only by the means and variances of some model parameters associated with each stage of the hierarchy. Many common design-based estimators found in the literature can be obtained as particular cases. A new ratio estimator is also proposed for the practical situation in which auxiliary information is available. The same Bayes linear approach is proposed for obtaining estimation of proportions for multiple categorical data associated with finite population units, which is the main contribution of this work. A numerical example is provided to illustrate it.
Key Words
exchangeability, linear model, Bayesian linear prediction
Table of content
- 1. Introduction
- 2. Bayes linear estimation for finite population
- 3. Auxiliary information: Ratio estimator
- 4. Bayes linear method for categorical data
- 5. Conclusions
- Acknowledgements
- References
1Kelly Cristina M. Gonçalves, Departamento de Estatística, Universidade Federal do Rio de Janeiro (UFRJ), RJ, Brazil. Email: kelly@dme.ufrj.br; Fernando A. S. Moura, Departamento de Estatística, Universidade Federal do Rio de Janeiro (UFRJ), RJ, Brazil. Email: fmoura@dme.ufrj.br; Helio S. Migon, Departamento de Estatística, Universidade Federal do Rio de Janeiro (UFRJ), RJ, Brazil. Email: migon@dme.ufrj.br.
- Date modified: