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perturb: Tools for Evaluating Collinearity
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).
Getting started
Browse package contents
Package details |
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| Author | John Hendrickx |
| Maintainer | John Hendrickx <John_Hendrickx@yahoo.com> |
| License | GPL (>= 2) |
| Version | 2.10 |
| Package repository | View on CRAN |
| Installation |
Install the latest version of this package by entering the following in R:
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Try the perturb package in your browser
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