[R] Step and AIC

Hello everybody, I would need some help from you. I am trying to fit a logistic model to some presence absence data of animals living on river islands. I have got 12 predictor variables and I am trying to use a stepwise forward method to fit the best logistic model to my data. I am using the

Re: [R] Step and AIC

Hi, On Wed, Jan 27, 2010 at 12:21 PM, francesca.ior...@googlemail.com wrote: Hello everybody, I would need some help from you. I am trying to fit a logistic model to some presence absence data of animals living on river islands. I have got 12 predictor variables and I am trying to use a