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: Scientific Approach to Politics

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. .
Regression With Dummy Variables i
Teaching video by Philip Pollock & Barry Edwards for Essentials of Political Analysis, 7th Ed. (9:31).
Working with Categorical Variables and Factors i
Shows how to work with levels function, from Adam Petrie (29:04).
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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NCSL research and special features contain a wealth of informatiom about state legislatures.
Nat'l Conf. of State Legislatures
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Detailed information on the magnitude and location of events of one-sided violence in 20 civil wars.
Konstanz One-Sided Event Dataset
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A simple but ambitious project to collect and share data about every politician in every country in the world, in a consistent, open format that anyone can use..
EveryPolitician
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Useful data on America's first branch of government, including data on the composition of its membership, its formal procedure, informal norms, party structure, and staff.
Brookings Inst. Vital Stats on Congress
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precise research methodology to calculate a Legislative Effectiveness Score for each member of the House of Representatives.
Legislative Effectiveness Project
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Share Insights
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An international peer reviewed journal one of whose principal aims is to foster the development of theory in the study of political processes..
Journal of Theoretical Politics
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From the Law and Courts Organized Section of the American Political Science Association..
Journal of Law and Courts
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A leading interdisciplinary journal that publishes original empirical, analytic, and theoretical studies of conflict and political economy. .
International Interactions
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An attempt to create a space to share, discuss, and innovate methods and ideas for teaching in political science and international relations. .
Active Learning in Political Science
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This journal encompasses issues and practices in policy analysis and public management..
Journal of Policy Analysis & Management
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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 Millard Fillmore
Pres. Millard Fillmore'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.