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: Chi-Square Test & Analysis of Variance

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. .
Cross Tabulation Analysis with SPSS Step-by-Step Tutorial i
By Philip Pollock & Barry Edwards (3:31).
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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Voting behaviour in the Dutch parliament..
Dutch Parliamentary Voting Dataset
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Dedicated to building knowledge on the evolving nature of security and diplomacy to better address pressing global issue, see data downloads page.
Sie Cheou-Kang Center for International Security & Diplomacy
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Estimates of economic growth in the world economic between AD 1 and 2010.
Maddison Project Database
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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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An ongoing research project about terrorist and insurgent behavior featuring several datasets..
Explaining Terrorist and Insurgent Behavior
See All Data Sites

Share Insights
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Non-partisan research center blog focuses on public opinion research and American National Election Studies..
Univ. Michigan Center for Political Studies Blog
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Notes on American life and history by Claude S. Fischer..
Made in America
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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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Social Science Research publishes papers devoted to quantitative social science research and methodology..
Social Science Research
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Dr. Kirby Goidel and Dr. Todd Kent from the Texas A&M Department of Political Science use their years of teaching, research and campaign experience to show you what is actually happening in politics. .
Inside Political Science
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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 Grover Cleveland
Pres. Grover Cleveland'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.