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Re: st: RE: Robust with xttobit
Thanks you Rodrigo, Scott and Marcella for your
helpful comments. I am trying the indirect method
through glamm that Scott pointed out,though it is
taking a very long time for stata to run the program.
Thanks a lot again,
--- Scott Merryman <firstname.lastname@example.org> wrote:
> It is possible though not directly.
> From the Stata list message
> "However, estimating random effects tobit models in
> is a bit involved. You have to treat the data as if
> had mixed responses and specify a linear model for
> non-censored responses and a scaled probit model for
> censored responses (with the same residual
> > -----Original Message-----
> > From: email@example.com
> > firstname.lastname@example.org] On Behalf Of
> Marcella Nicolini
> > Sent: Thursday, June 08, 2006 3:55 AM
> > To: email@example.com
> > Subject: st: Re: Robust with xttobit
> > Actually gllamm fits other kind of non linear
> models like poisson, probit,
> > but it does not support Tobit estimator.
> > You could use -xttobit- and bootstrap your
> standard errors.
> > Marcella
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