# Flexible Imputation of Missing Data # Basics ## 1. Introduction ## 2. Multiple Imputation ## 3. Univariate missing data ## 4. Multivariate missing data ## 5. Analysis of imputed data # Advanced techniques ## 6. Imputation in practice ## 7. Multilevel multiple imputation # Case studies ## 8. Measurement issues ## 9. Selection issues ## 10. Longitudinal data