Political Science Data, Methods, and Replication Resources

Learn Political AnalysisMaster the theory and practice of political science research. Follow weekly lesson plans.

THIS WEEK: Hypothesis Tests with One or Two Samples

NEW EBOOKChasing Ghost GunsGuidance from the US Supreme Court. Edited by Barry Edwards.

Featured Research & Data Links

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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. .

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Creating a Dummy Variable for Multiple Regression i

Stephen Peplow demonstrates (7:23).

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Interpreting Odds Ratio With Two Independent Variables in Binary Logistic Regression i

From Todd Grande (9:32).

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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AidFlows visualizes how much development financing is provided and received around the world..

Aids Flows

Provides historical maps of state boundaries and capitals in the post-World War II period..

CShapes

Responsible for collecting and processing data for California's decennial redistricting..

California Redistricting Database

Colorado State University - Pueblo.

Electoral Systems & the Personal Vote

This program analyzes how climate change could impact African and international security, see data page .

Climate Change & African Pol. Stability

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Share Insights

A source of informed analysis and comment for both professionals and academics..

Int'l J. of Public Opinion Research

Thoughts on quantitative research on war from Mike Spagat..

War, Numbers and Human Losses

Government Affairs Institute's Senior Fellows discuss current congressional politics..

Congress, Two Beers In

focuses on high quality experimental and quasi-experimental research in the development of evidence based crime and justice policy.

Journal of Experimental Criminology

Publishes peer-reviewed scholarly contributions across the full breadth of the field of International Relations..

European Journal of International Relations

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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.

MORE FOR TEACHERS: Sample Syllabi, Classroom Resources, Teaching Assistant App (for term review), and Online R Demos.

Special Features

Studying Donald Trump

Modern Mexican Politics

Online Survey Quality

Politics of Gun Violence

Special Edition: Russia-Ukraine Conflict

The Russia-Ukraine War

ORIGINAL PROJECT: Studying Presidents

Pres. Ulysses Grant'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.