Political Science Data, Methods, and Replication Resources

Learn Political Analysis

WEEKLY THEME
Foundations of Statistical Inference See lesson plan

Featured Research & Data Links

Special Features

Studying Donald Trump

Modern Mexican Politics

Online Survey Quality

Politics of Gun Violence

Special Edition: Russia-Ukraine Conflict

The Russia-Ukraine War

LEARN HOW: Watch Lecture Videos for Essentials of Political Analysis, Video Tutorials for R, Stata, SPSS, and Excel

Find Data

U.S. Elections Project

electproject.org

an information source for the United States electoral system..

Taiwan Election & Democratization Study

teds.nccu.edu.tw

A continual large-scale survey research project that integrates several election-oriented face-to-face surveys in Taiwan..

Guide to Data on Developing Countries

ibread.org

Compiled by Bureau for Research and Economic Analysis of Development..

Comparative Constitutions Project

comparativeconstitutionsproject.org

Comprehensive data about the world's constitutions, download data page..

European Social Survey

europeansocialsurvey.org

The European Social Survey (ESS) is an academically driven cross-national survey that has been conducted across Europe since 2001. Every two years, face-to-face interviews are conducted with newly selected, cross-sectional samples..

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.

MORE FOR TEACHERS: Sample Syllabi, Classroom Resources, Teaching Assistant App (for term review), and Online R Demos.

ORIGINAL PROJECT: Studying Presidents

Pres. John Adams'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.