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
Making Controlled ComparisonsSee lesson plan
Special Features
Special EditionStudying Donald Trump
Special Feature: Mexican PoliticsModern Mexican Politics
Special Edition: Online SurveysOnline Survey Quality
Special Edition: Gun ViolencePolitics of Gun Violence
Special Edition: Russia-Ukraine ConflictThe Russia-Ukraine War
LEARN HOW: Watch Lecture Videos for Essentials of Political Analysis, Video Tutorials for R, Stata, SPSS, and Excel

Find Data
Freedom House
freedomhouse.org
Produces data on a number of core thematic issues related to democracy, political rights and civil liberties..
Longitudinal Internet Studies for the Social Sciences
lissdata.nl
The LISS panel (Netherlands) has been in full operation since October 2007, and all data are made available through the LISS data archive..
Life in Transition Survey
ebrd.com
From European Bank for Reconstruction & Development.
World Values Survey
worldvaluessurvey.org
The WVS consists of nationally representative surveys conducted in almost 100 countries which contain almost 90 percent of the world.
Quality of Government Institute
gu.se
Research on the causes, consequences and nature of good government, see data download page..
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.
More Q than A Blog

ORIGINAL PROJECT: Studying Presidents
Portrait of President William Taft
Pres. William Taft'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.