NOW AVAILABLE: Essentials of Poltical Analysis 7e | R Companion 4e | SPSS 7e | Stata 5e | Excel 1e 🎵
NOW AVAILABLE: Essentials 7e | R Companion 4e | SPSS 7e | Stata 5e | Excel 1e 🎵
NOW AVAILABLE: Essentials 7e | More Textbooks 🎵

Political Science Data, Methods, and Replication Resources


Learn Political Analysis
WEEKLY THEME
Hypothesis Tests with One or Two SamplesSee lesson plan
LEARN HOW: Watch Lecture Videos for Essentials of Political Analysis, Video Tutorials for R, Stata, SPSS, and Excel

Teach Political Analysis
Use our Interactive Syllabus Builder to create a course outline with ease! Integrate the classic text, Essentials of Political Analysis, with Companions for SPSS, Stata, Excel & R.
SPSS Companion textbook coverStata Companion textbook coverExcel Companion textbook coverR Companion, fourth edition cover
MORE FOR TEACHERS: Sample Syllabi, Classroom Resources, Teaching Assistant App (for term review), and Online R Demos.
Find Data
Public Religion Research Institute
prri.org
A nonprofit, nonpartisan organization dedicated to conducting independent research at the intersection of religion, culture, and public policy..
United States Election Project
electproject.org
Information source for the United States electoral system; great data on voter turnout..
Judicial Research Initiative
artsandsciences.sc.edu
From the University of South Carolina, easy to navigate site contains key datasets for judicial behavior research.
NatCen Social Research
natcen.ac.uk
Britain's largest independent social research agency..
World Bank Open Data
data.worldbank.org
Free and open access to global development data.
More Q than A Blog
ORIGINAL PROJECT: Studying Presidents
Portrait of President John Tyler
Pres. John Tyler's Positions on Roll Call Votes in Congress
This data is part of a larger project to identify the policy preferences of all U.S. Presidents. See index.