Video Tutorials for Analyzing Regression Residuals, R Companion to Political Analysis

About This Page

This page features video tutorials and resources to help you do political analysis with R. We created this page, and related pages, to supplement our R Companion to Political Analysis. Where possible, we leverage existing videos, but have created a number of custom videos and online code demos for our textbook. These resources focus on using R for data analysis, rather than programming R.

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WATCH & LEARN: Analyzing Regression Residuals


Tests on Constant (Homogeneous) Variance
From Ed Boone (6:29)


Residual Plots
From Andrew Gard (7:30)


Checking Linear Regression Assumptions
From Mike Marin (7:50)

WATCH & LEARN: Analyzing Regression Residuals


Tests on Constant (Homogeneous) Variance
From Ed Boone (6:29)


Residual Plots
From Andrew Gard (7:30)

WATCH & LEARN: Analyzing Regression Residuals


Tests on Constant (Homogeneous) Variance
From Ed Boone (6:29)

Additional Resources

Quick-R: Graphs
Useful reference on several common types of R graphs.

CRAN Task View: Teaching Statistics
Information about R packages that assist with the teaching of statistics.

R Commander
A graphical user interface for the R program.

R Bloggers
Many useful articles, frequently updated.

Data Analytics
From Mark Gardener, resources for data analysis and especially in the use of R

Additional Resources

Quick-R: Graphs
Useful reference on several common types of R graphs.

CRAN Task View: Teaching Statistics
Information about R packages that assist with the teaching of statistics.

R Commander
A graphical user interface for the R program.

Additional Resources

Quick-R: Graphs
Useful reference on several common types of R graphs.