- Handbook of Statistical Analyses Using Stata
- Multilevel and Longitudinal Modeling Using Stata, Volume I: Continuous Responses
- Multilevel and Longitudinal Modeling Using Stata, Volume II: Categorical Responses, Counts, and Survival
- Generalized Latent Variable Modeling: Multilevel, Longitudinal, and Structural Equation Models
- Analyzing Medical Data Using S-PLUS (Statistics for Biology and Health)









