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: Making Controlled Comparisons

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. .
Three Causes of Polarization i
Featuring Jane Mansbridge (3:17).
Prediction Analyses i
From Roger Peng (10:31).
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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Multiple customized tools to gather indicators, analyze them, and export them into multiple formats..
Africa Information Highway
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Firm-level survey of a representative sample of an economy's private sector from the World Bank..
Enterprise Surveys
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national and international comparative surveys from the fields of social and political science research.
GESIS: Data Archive for the Social Sciences
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The High Courts Judicial Database (HCJD) provides coded information on the content of universes or random samples of the decisions produced by eleven of the top courts of the world..
High Courts Judicial Database
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Share Insights
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Analysis of recent European elections..
Party Systems & Governments Observatory Blog
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Interdisciplinary journal that publishes original research articles on all aspects of law, courts, court administration, judicial behavior, and the impact of all of these on public and social policy..
Justice System Journal
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Seeks to provide a space for broad and synthetic discussion within the political science profession and between the profession and the broader scholarly and reading publics..
Perspectives on Politics
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seeks to advance the study of the past by publishing research that appeals to the journal's interdisciplinary readership.
Social Science History
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Features up-and-coming researchers delivering fresh insights on the big trends driving American politics and policy today. In 30 minutes, you'll get beyond punditry to data-driven understanding..
Science of Politics, The
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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 John Adams
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.