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Michael Friendly @datavisFriendly@vis.social Profile picture
Michael Friendly @datavisFriendly@vis.social
@datavisFriendly
#rstats developer of graphical methods for categorical and multivariate data; #datavis history of data visualization; #historicaldatavis; Milestones project
Aug 15, 2023 • 4 tweets • 2 min read
1/ Perplexed about multicollinearity in regression models?
Some years ago I wrote a paper, "Where's Waldo: Visualizing Collinearity Diagnostics", introducing novel methods for understanding & visualizing these problems.

⬇️🧵bit.ly/3Ovqzvg 2/ I've just completed an initial version of the #rstats VisCollin 📦package implementing these methods with a tutorial README at
bit.ly/47yYLyL