Political Science Data, Methods, and Replication Resources

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

THIS WEEK: Correlation & Bivariate Regression

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. .

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Linear Regression with Continuous Predictors i

From Stata Corp. (7:19).

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Non-Parametric Test for Independent Sample T Test i

From PhD Statistics (2:45).

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Find Data

Compiled by Princeton University's Politics Librarian.

Politics Resources Guide: Find Data

Developed at the GIGA German Institute of Global and Area Studies..

Global State Revenues & Expenditures

data on three primary transitional justice mechanisms - human rights prosecutions, truth commissions, and amnesties - for 109 democratic transitions in 86 countries around the world, from 1970-2012..

Transitional Justice Research Collaborative

Measures of government integrity around the world, archived data..

Global Integrity

Advances scholarship on international politics, security, and trade that advances peace and prosperity, maintains a suicide attack database..

Chicago Project on Security and Threats

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Share Insights

We bring together top Republicans and Democrats to transcend partisan divisions and explore solutions to our most pressing national and global challenges..

Let's Find Common Ground

A leading international journal of philosophy of law and general jurisprudence..

Ratio Juris

Independent organisation based at the LSE for research into the quality and effectiveness of UK democracy..

Democracy Audit

Excellent data visualizations.

FiveThirtyEight Politics

Articles focus on American governmental institutions over time and on their social, economic and cultural setting..

Studies in Am. Political Development

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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.

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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. John Adams'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.