Details about Link to John Holbein

SPECIAL EDITION: The Politics of Gun Violence in the United States

ORIGINAL PROJECT: U.S. Presidents' Positions on Roll Call VotesPres. T. Roosevelt's Positions:
57th House     57th Senate
58th House     58th Senate
59th House     59th Senate
60th House     60th Senate

QUIZ YOURSELF: What is a standard error?

The standard deviation of the sample distribution of y is called the standard error of y. The standard error of y is denoted by σ_y.

Answer: Hover over the box!More of this: Review Research Methods

Teach Political Analysis

Theory & Concepts:
The Essentials of Political Analysis, 6th Edition. Classic introductory text, clear writing, helps students learn, great ancillaries. More info.

Companions for SPSS, Stata, Excel & R
Practice with software of choice.

MORE FOR TEACHERS: Sample Course Syllabi featuring our textbooks, varied software, with/without paper assignments

Review Terms for 5 Minutes - Pick chapters or just press play for quick study

Run Live R Demos in Browser - Excellent for online teaching

Links to More Resources for Teaching Political Analysis

Watch and Learn


How to Copy and Paste Filtered Data using FILL Option
Useful for creating scatterplots for multiple regression analysis (2:02)

MORE VIDEOS: Lecture Videos for The Essentials of Political Analysis

Learn How-To Do It with Video Tutorials for R, Stata, SPSS, and Excel


How to Create Multiple Line Chart
Plotting two or more lines that have the same x-values (7:27).

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