Re: [R] ML Estimation Differences with R and SAS

On 11/03/2008, at 6:09 AM, Patrick Richardson wrote: > List, > > I'm working on fitting a logistic model for a well known dataset > (which is > given below in case anyone wants to try to reproduce). I used both > R and > SAS to fit the model and have some differences in the parameter > est

[R] ML Estimation Differences with R and SAS

List, I'm working on fitting a logistic model for a well known dataset (which is given below in case anyone wants to try to reproduce). I used both R and SAS to fit the model and have some differences in the parameter estimates. I'm wondering if R calculates the ML estimates differently. I'm mak