Visualizing Collinearity Diagnostics

 

Collinearity biplot Tableplot
    

This web page provides supplementary materials associated with the article, Where's Waldo: Visualizing Collinearity Diagnostics, Michael Friendly & Ernest Kwan, The American Statistician, 2009, 63(1), 56-65.

It provides the following:

Software

Examples and scripts:

Cars data

Biomass data:

Baseball data: