Re: st: RE: Estimating joint ~ from two conditionals using switchr

[Reza C Daniels <rdaniels@commerce.uct.ac.za>]

Maarten,

I'll do this off Statalist & contact you directly.

Reza


Maarten Buis wrote:
> That depends on the assumptions you make about the distribution, 
> and the kind of inference you want to make. So, tell us more.
> 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/
> -----------------------------------------
>
> -----Original Message-----
> From: owner-statalist@hsphsun2.harvard.edu [mailto:owner-statalist@hsphsun2.harvard.edu]On Behalf Of Reza C Daniels
> Sent: vrijdag 10 november 2006 13:03
> To: statalist@hsphsun2.harvard.edu
> Subject: Re: st: RE: Estimating joint ~ from two conditionals using switchr
>
> Thanks Maarten,
>
> How would I estimate this using Stata?
>
> Reza
>
>
>
> Maarten Buis wrote:
>
> > --- Reza C Daniels wrote:
> > > Would I be correct to say that if I wanted to estimate the joint
> > > distribution of (Y, X | Z), then I could do so by switching regression,
> > > which would first estimate (Y | X, Z) then (X | Y, Z), the product of
> > > which would give me (Y, X | Z)?
> > Reza:
> > No, using Bayes theorem:
> > f(x,y|z) = f(x|y,z) f(y|z)
> > HTH,
> > 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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