Sarah,
Have you tried to simplify your model and/or run the model on a sample
of your data set?
Sincerely,
Amir
On Wed, Jul 13, 2011 at 4:29 AM, Sarah Ball <sball@arec.umd.edu> wrote:
> Hi,
>
> I am trying to run a nested logit model; however, I am getting the error message: "initial values not feasible r(1400)." I have about 25,500,000 observations after expanding my sample size to include all alternatives for each case id. Will removing case ids and/or alternatives fix this problem? Is there any other way to fix this?
>
> Thanks,
> Sarah
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