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: Definition & Measurement of Concepts

NEW EBOOKChasing Ghost GunsGuidance from the US Supreme Court. Edited by Barry Edwards.
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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. .
Eugene O Loughlin YouTube Channel i
Features how to videos, problem-solving, statistics, and programming in R..
Podcast Episode: The New American Voter i
(16:49) This episode unpacks the evolving identity of the American voter. We delve into what recent survey data and voting patterns reveal about shifting political affiliations, demographic trends, voter turnout, and the growing influence of independents and younger voters in shaping U.S. politics..
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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Track the prevalence of terms over time in books (can go back to 1800s).
Google Ngram
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Multiple significant datasets prepared by researchers associated with the Center for Systemic Peace and are generated and/or compiled using open source information..
Center for Systematic Peace Datasets
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A public access repository for publishing research data from the University of Illinois at Urbana-Champaign.
Illinois Data Bank
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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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Established in 1999 at the University of California, Santa Barbara, archives contain 103,280 documents related to the study of the Presidency..
American Presidency Project
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Share Insights
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International, inter-disciplinary peer-reviewed journal for original research on environmental politics..
Environmental Politics
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An international journal publishing high quality peer-reviewed research on the multifaceted relationship between religion and politics around the world..
Politics and Religion
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An academic journal that takes the discourse and practice of citizenship as an object of critical inquiry. .
Citizenship Studies
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Posts about law and politics.
Volokh Conspiracy
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Academic journal or the dissemination of the latest theory, research and analyses in American political science..
American Politics Research
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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.