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car
sigmaHat
sigmaHat function
Return the scale estimate for a regression model
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car package
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Maintainer: John Fox
License: GPL (>= 2)
Last published: 2024-09-27
Useful links
https://r-forge.r-project.org/projects/car/
https://CRAN.R-project.org/package=car
https://www.john-fox.ca/Companion/index.html