Hi All,
I need to calculate VIF (variance inflation factor) for my linear regression
model. I found there was a function named vif in 'HH' package. I have two
questions:
1) I was able to install that package in my R under windows. But while
trying to install that package in UNIX, I got error:
Package HH is not available.
Does somebody know why?
2) Does somebody know the other way to calculate vif in R?
Many thanks.
HXD
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