perturb (2.05)

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Tools for evaluating collinearity.

http://home.wanadoo.nl/john.hendrickx/statres/
http://cran.r-project.org/web/packages/perturb

"perturb" evaluates collinearity by adding random noise to selected variables. "colldiag" calculates condition numbers and variance decomposition proportions to test for collinearity and uncover its sources.

Maintainer: John Hendrickx
Author(s): John Hendrickx

License: GPL (>= 2)

Uses: car, rms
Reverse suggests: tableplot

Released over 5 years ago.


2 previous versions

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