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: Cumulative Review

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 Draw Simple and Systematic Random Samples i
Demostrated with student population (7:37).
Is Trump a Populist Authoritarian? i
From The Atlantic (4:03).
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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online archive of gun violence incidents, provides near-real time data about the results of gun violence..
Gun Violence Archive
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Thorough document from Professor Martin Feldstein, compiled by Brandon Kaplowitz..
Economics of National Security: Data Set Index
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An archival source for the study of the political, social and cultural aspects of the independence movement in Mexico, from the Univ. of Toronto..
Mexican Political Pamphlets, 1808-1832
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Allows users to access and retrieve information on trade and tariffs, from the World Bank..
World Integrated Trade Solution
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A collection of tools that make it possible for citizens to track what is happening in their state's capitol by aggregating information from all 50 states, Washington, D.C., and Puerto Rico..
Open States by the Sunlight Foundation
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Share Insights
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Promotes understanding by examining complex phenomena from a combined law, economics, and organization perspective.
Journal of Law, Economics & Organization
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From the European Consortium for Political Research..
Political Science Matters
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Excellent data visualizations.
FiveThirtyEight Politics
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The journal of the International Society of Political Psychology, dedicated to the analysis of psychological and political processes..
Political Psychology
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Publishes important theoretical contributions to opinion and communication research, analyses of current public opinion, and investigations of methodological issues involved in survey validity..
Public Opinion Quarterly
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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 Thomas Jefferson
Pres. Thomas Jefferson'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.