FIND DATA: By Journal | Sites   ANALYZE DATA: Help with R | SPSS | Stata | Excel   WHAT'S NEW? US Politics | IR | Law & Courts🎵
   FIND DATA: By Journal | Sites   WHAT'S NEW? US Politics | IR | Law & Courts🎵
WHAT'S NEW? US Politics | IR | Law & Courts🎵

Political Science Data, Methods, and Replication Resources

Learn Political AnalysisMaster the theory and practice of political science research. Follow weekly lesson plans.
THIS WEEK: Measuring & Describing Variables

NEW EBOOKChasing Ghost GunsGuidance from the US Supreme Court. Edited by Barry Edwards.
Watch & Learn
Political Science Data Podcast: African Politics Today i
(21:07) This episode shares data-driven insights about African Politics. It covers a variety of studies, addressing issues like technology, state infrastructure, foreign relations, economics, ethnicity, the legacy of colonialism, and democracy. .
How to Use RCPA3's histC Function to Generate Histograms i
Quick and easy way to generate histograms for interval-level variables, from Barry Edwards (10:50).
Chi-Squared Functions i
From Andrew Gard (7:29).
MORE VIDEOS: See Video Channels for more political science videos!
LEARN HOW: Watch Lecture Videos for Essentials of Political Analysis, Video Tutorials for R, Stata, SPSS, and Excel

Find Data
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Tracks and analyzes all broadcast advertisements aired by or on behalf of federal and state election candidates in every media market in the country, data access..
Wesleyan Media Project
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This page contains links to two sets of data on citations in the U.S. Supreme Court from the U.S. Reports..
Supreme Court Citation Network Data
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Collects and organizes data from various archived sources to trace changes in the national policy agenda and public policy outcomes of the United States since the Second World War..
US Policy Agendas Project
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A set of sophisticated quantitative indices to measure immigration policies in all OECD countries and for the time period 1980-2010.
Immigration Policies in Comparison
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A public access repository for publishing research data from the University of Illinois at Urbana-Champaign.
Illinois Data Bank
See All Data Sites

Share Insights
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Work that is of common interest to individuals in the disciplines of jurisprudence and legal philosophy..
Law and Philosophy
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By Tyler Cowen and Alex Tabarrok.
Marginal Revolution
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Publishes prominent empirical and conceptual articles focused on timely and critical leadership and policy issues of educational organizations..
Educational Administration Quarterly
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Provides information, analysis, and critical commentary on capital punishment and the role the death penalty plays in mass incarceration in the United States. .
Death Penalty Policy Project
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A rigorously peer refereed academic journal in political science that publishes theoretical and empirical research articles on Chinese politics across the whole spectrum of political science..
Journal of Chinese Political Science
See more Journals | Blogs | Podcasts
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 textbook cover
MORE FOR TEACHERS: Sample Syllabi, Classroom Resources, Teaching Assistant App (for term review), and Online R Demos.
More Q than A Blog
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
ORIGINAL PROJECT: Studying Presidents
Portrait of President William McKinley
Pres. William McKinley'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.