VIF factor in Logistic regression

regression
logistic

#1

Hi,

I want to know what is VIF factor and how do we use it in logistic regression to select the important variables in our model?

Thanks.


#2

Hi Aditya,

VIF is variance inflation factor and it is basically a measure of how much of the inflation in standard error is caused by col-linearity.
Generally if VIF is more than 10 is a cause of concern.
Hope this helps!!