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
Legislative Effectiveness Project
thelawmakers.org
precise research methodology to calculate a Legislative Effectiveness Score for each member of the House of Representatives.
U.S. Foreign Aid Explorer
foreignassistance.gov
A multi-dimensional picture of U.S. foreign assistance..
Autocratic Regime Data
sites.psu.edu
Provides transition information for the 280 autocratic regimes in existence from 1946 to 2010.
Mass Mobilization Project
massmobilization.github.io
An effort to understand citizen movements against governments. The MM data cover 162 countries between 1990 and 2018..
Institute of Citizenship Studies (InCite)
unige.ch
Research and other initiatives related to the theme of citizenship in its legal, political, and social dimensions.
More Q than A Blog
ORIGINAL PROJECT: Studying Presidents
Portrait of President Millard Fillmore
Pres. Millard Fillmore'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.