MCMC Model for Estimation Poverty Risk Factors using Household Budget Data. - Ene Käärik; Ene-Margit Tiit; Mare Vähi (COMPSTAT, 2002)

Imputation by Gaussian Copula Model with an Application to Incomplete Customer Satisfaction Data. - Meelis Käärik; Ene Käärik (COMPSTAT, 2010)