Political Science Data: Find Data, Produce Results, Share Insights.

NOW AVAILABLE: The Essentials of Political Analysis, 7th Edition Download Introduction

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Watch & Learn

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Jason Burns (6:44).

Using Stata Constructing a Confidence Interval

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(3:46).

Confidence Intervals in SPSS

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Ben Wen (7:18).

Data Generating Process and Simulation

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LEARN HOW: Watch Lecture Videos for Essentials of Political Analysis, Video Tutorials for R, Stata, SPSS, and Excel

Find Data

A research project that is collecting systematic data on contentious issues in world politics..

Issue Correlates of War (ICOW)

From the Hertie School of Governance's Governance Report..

Governance Indicators

Collects and organizes data from various archived sources to trace changes in the national policy agenda and public policy outcomes of the United States since the Second World War..

US Policy Agendas Project

A public access repository for publishing research data from the University of Illinois at Urbana-Champaign.

Illinois Data Bank

Online, up-to-date labor market data..

Wage Indicator

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Share Insights

Official journal of the Association of Public Economic Theory, dedicated to the growing field of public economics..

Journal of Public Economic Theory

Posts about law and politics.

Volokh Conspiracy

Thoughts on quantitative research on war from Mike Spagat..

War, Numbers and Human Losses

By David Weakliem.

Just the Social Facts, Ma'am

Provides information, analysis, and critical commentary on capital punishment and the role the death penalty plays in mass incarceration in the United States. .

Death Penalty Policy Project

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More Q Than A

Presidential Ideal Points in the Age of Trump: A Suggestion for Future Research
One of the more powerful tools in understanding American political institutions is the ideal point...

Modeling the NFL Betting Market

New with Datasets

Past Special Editions

Online Survey Quality (Featured 2024/25)

Modern Mexican Politics (Featured Summer 2024)

Politics of Donald Trump (Featured 2023/24)

Politics of Gun Violence (Featured 2022/23)

The Russia-Ukraine War (Featured Summer 2022)

Teach Political Analysis

Create a course outline with ease! Integrate the classic text, Essentials of Political Analysis, with Companions for SPSS, Stata, Excel & R. Teach with software of your choice.

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

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ORIGINAL PROJECT: Studying Presidents

Pres. Fillmore's Positions on Roll Call Votes:
31st: House Senate 32nd: House Senate

This data is part of a larger project to identify the policy preferences of all U.S. Presidents. See index.