--- On Wed, 2/7/08, Maarten buis <[email protected]> wrote:
> From: Maarten buis <[email protected]>
> Subject: Re: st: Comparing nested regression models
> To: [email protected]
> Date: Wednesday, 2 July, 2008, 10:00 AM
> --- Tam Lin <[email protected]> wrote:
> > I am analysing survey data with probability weights
> applied. I want
> > to compare simple with complex logistic regression
> models. Normally
> > I would save estimates from the complex model using
> the 'estimates
> > store' command, and then consider the simple
> model to be nested in
> > the complex model. I would then run the likelihood
> ratio test with
> > the 'lrtest' command.
> >
> > However, I cannot do this with p-weighted data. I
> could use the
> > 'force' command but the help menu advises
> against this.
> >
> > Is there an alternative way to compare two logistic
> regression models
> > using the p-weighted data?
>
> See: http://www.stata.com/support/faqs/stat/lrtest.html
>
> Hope this helps,
> Maarten
>
> -----------------------------------------
> Maarten L. Buis
> Department of Social Research Methodology
> Vrije Universiteit Amsterdam
> Boelelaan 1081
> 1081 HV Amsterdam
> The Netherlands
>
> visiting address:
> Buitenveldertselaan 3 (Metropolitan), room Z434
>
> +31 20 5986715
>
> http://home.fsw.vu.nl/m.buis/
> -----------------------------------------
>
>
>
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