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Re: st: oglm and heterogeneous choice models


From   "Rourke O'Brien" <rourke.obrien@gmail.com>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: oglm and heterogeneous choice models
Date   Sat, 23 Jul 2011 17:12:55 -0400

Great! Thanks for your help! I have fit using hetprob and got the same
results as oglm, link(probit). Thanks again!

On Sat, Jul 23, 2011 at 6:09 PM, Richard Williams
<richardwilliams.ndu@gmail.com> wrote:
> At 03:33 PM 7/23/2011, Rourke O'Brien wrote:
>>
>> I am currently running logit models predicting success (dichotomous)
>> with sex and income as main predictors.  I understand that with
>> potential unequal variances across groups I should explore
>> heterogeneous choice models. See:
>> http://www.nd.edu/~rwilliam/oglm/RW_Hetero_Choice.pdf
>
> Incidentally, since success is dichotomous, you could also use -hetprob-. It
> will (hopefully) give the same results as oglm with link(probit). But
> (somewhat to my annoyance) I have found that official Stata commands tend to
> be way faster than my commands are when estimating the same models.
>
>
> -------------------------------------------
> Richard Williams, Notre Dame Dept of Sociology
> OFFICE: (574)631-6668, (574)631-6463
> HOME:   (574)289-5227
> EMAIL:  Richard.A.Williams.5@ND.Edu
> WWW:    http://www.nd.edu/~rwilliam
>
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