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.
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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. .
Creating Histograms i
The Strut (9:05).
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

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The ELECLAW indicators measure the degree of inclusion of the electoral franchise for three categories of potential voters or candidates: resident citizens, non-resident citizens and non-citizen residents..
Electoral Law Indicators
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Estimates of economic growth in the world economic between AD 1 and 2010.
Maddison Project Database
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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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Interactive Shiny app shows world map and frequencies of electoral system by decade..
Electoral System Family Map App
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Contains the so-called "Martin-Quinn" measures of judicial ideology..
Martin-Quinn Scores
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Share Insights
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A source of informed analysis and comment for both professionals and academics..
Int'l J. of Public Opinion Research
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Official journal of the Association of Public Economic Theory, dedicated to the growing field of public economics..
Journal of Public Economic Theory
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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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The highest quality manuscripts in positive political science and contemporary political economy..
Quarterly Journal of Political Science
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dedicated to political and social reform and has long acted as a conduit between policy-makers, commentators and academics.
Political 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
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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 James Polk
Pres. James Polk'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.