Xing Liu 
Categorical Data Analysis and Multilevel Modeling Using R [PDF ebook] 

Chapter 1. R Basics
Chapter 2. Review of Basic Statistics
Chapter 3. Logistic Regression for Binary Data
Chapter 4. Proportional Odds Models for Ordinal Response Variables
Chapter 5. Partial Proportional Odds Models and Generalized Ordinal Logistic Regression Models
Chapter 6. Other Ordinal Logistic Regression Models
Chapter 7. Multinomial Logistic Regression Models
Chapter 8. Poisson Regression Models
Chapter 9. Negative Binomial Regression Models and Zero-Inflated Models
Chapter 10. Multilevel Modeling for Continuous Response Variables
Chapter 11. Multilevel Modeling for Binary Response Variables
Chapter 12. Multilevel Modeling for Ordinal Response Variables
Chapter 13. Multilevel Modeling for Count Response Variables
Chapter 14. Multilevel Modeling for Nominal Response Variables
Chapter 15. Bayesian Generalized Linear Models
Chapter 16. Bayesian Multilevel Modeling of Categorical Response Variables

Xing Liu Ph.D., is a professor of educational research and assessment at Eastern Connecticut State University. He received his Ph.D. in measurement, evaluation, and assessment in the field of educational psychology from the University of Connecticut, Storrs. His interests include categorical data analysis, multilevel modeling, longitudinal data analysis, structural equation modeling, educational assessment, propensity score methods, data science, and Bayesian methods. He is the author of Applied Ordinal Logistic Regression Using Stata: From Single-Level to Multilevel Modeling (2016). His major publications focus on advanced statistical models. His articles have been recognized among the most popular papers published in the Journal of Modern Applied Statistical Methods (JMASM). Dr. Liu is the recipient of the Excellence Award in Creativity/Scholarship at Eastern Connecticut State University.