Public Information Technology: Policy and Management Issues

Guide to Writing Empirical Papers, Theses, and Dissertations

Multilevel Modeling: Applications in STATA®, IBM® SPSS®, SAS®, R, & HLMTM

Hierarchical Linear Modeling: Guide and Applications

Neural Networks: An Introductory Guide for Social Scientists

Factor Analysis and Dimension Reduction in R: A Social Scientist's Toolkit

Data Analytics for the Social Sciences: Applications in R