Btw, I tried out variance inflation factor(vif)
but it works for glm models(lm) but not multinom or nnet class
Bests,

2012/11/10 Niklas Fischer <niklasfischer980@gmail.com>

> Dear all users,
>
> I"d like to ask you how to make decision about colinearity among
> categorical independent variables
> when the model is multinomial logistic regression.
>
> Any help is appreciated,
> Niklas
>
>

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