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: Conducting Your Own Political Analysis

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. .
Logic of Controlled Comparisons i
Teaching video by Philip Pollock & Barry Edwards for Essentials of Political Analysis, 7th Ed. (6:06).
What Makes a Voter Persuadable? i
A Marist Poll Academy Case Study (3:98).
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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British opinion polls database from 1943-today, from Mark Pack..
PollBase
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Measures of government integrity around the world, archived data..
Global Integrity
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Each observation in the National Level Party Systems dataset (NLPS) and the District Level Party Systems dataset (DPLS) is the party system at the national or district level, respectively, in a given election. In addition to conventional measures like the effective number of parties are variables such as the size of the largest party, list type, and the vote shares for presidential candidates. .
National and District Level Party Systems Datasets
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Resource designed to be used by voters, community groups, activists, and lawyers to help fully enfranchise voters of color in local government..
Racially Polarized Voting Near Me
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Chronicles historically significant events on social media..
Documenting the Now
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Share Insights
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An interdisciplinary and international focus to the study of policy..
Policy Sciences
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Dedicated to promoting scholarly exchange among teachers and researchers in the field of politics and law..
Journal of Politics and Law
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Primary forum for innovative research on Canadian politics and government..
Canadian Journal of Political Science
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Features research that utilizes experimental methods or experimental reasoning based on naturally occurring data..
Journal of Experimental Political Science
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An international, peer-reviewed, philosophical quarterly devoted to the stimulation and communication of research in value studies.
Journal of Value Inquiry
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 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.