perturb (version 2.10)

Tools for Evaluating Collinearity

Description

Use the perturb() function to evaluates collinearity by adding random noise to selected variables (Hendrickx & Pelzer 2004). The colldiag function() calculates condition numbers and variance decomposition proportions to test for collinearity and uncover its sources (Belsley 1980).

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Install

install.packages('perturb')

Monthly Downloads

70

Version

2.10

License

GPL (>= 2)

Maintainer

Last Published

January 16th, 2019

Functions in perturb (2.10)