The Fifth Edition of A Stata® Companion to Political Analysis by Philip H. Pollock III and Barry C. Edwards teaches your students statistics by analyzing research-quality data in Stata. It follows the structure of Essentials of Political Analysis with software instructions, explanations of tests, and many exercises for practice.

The trusted series of workbooks by Philip H. Pollock III and Barry C. Edwards continues with A Microsoft Excel (R)Companion to Political Analysis. In this new guide, students dive headfirst into actual political data from all major subfields working with the ubiquitous Excel software.