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
Foundations of Statistical InferenceSee 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
United Nations Statistics Division
unstats.un.org
Compiles and disseminates global statistical information.
Polling the Nations
orspub.com
A large online database of public opinion polls..
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.
Legislative Effectiveness Project
thelawmakers.org
precise research methodology to calculate a Legislative Effectiveness Score for each member of the House of Representatives.
Reporters Without Borders
rsf.org
Features annual World Press Freedom Index.
More Q than A Blog
ORIGINAL PROJECT: Studying Presidents
Portrait of President Andrew Jackson
Pres. Andrew Jackson'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.