Calmar 2: A new version of the Calmar calibration adjustment program

This paper discusses two major developments incorporated into Calmar 2. The program helps maintain consistency in the statistics by simultaneously calibrating samples of survey data collected at different levels (e.g., households and individuals). It also corrects for total non-response by making it possible to rewrite the calibration equations with two sets of variables: the actual calibration variables and the non-response explanatory variables.