<>
I think Austin has given you what you wanted! -xtline- is very versatile, and you can get creative with it: http://www.stata.com/statalist/archive/2009-11/msg01132.html
HTH
Martin
-------- Original-Nachricht --------
> Datum: Thu, 31 Dec 2009 19:12:06 +0100
> Von: moleps <[email protected]>
> An: [email protected]
> Betreff: Re: st: Panel data and poisson-regression
> What I want is to overlay the poisson predicted values (that I´m unsure
> how to get), ie :
>
> tsset state _freq
> xtline _freq
> xtpoisson ...something...
> predict pr
>
> xtline ***_freq & pr (/overlaid on each other**
>
> Happy new year,
>
> M
>
>
>
>
> On 31. des. 2009, at 19.02, Martin Weiss wrote:
>
> > <>
> >
> > What exactly do you want to overlay? The predicted number from the
> -poisson- regressions? Please clarify.
> >
> >
> > Happy new year
> > Martin
> > -------- Original-Nachricht --------
> >> Datum: Thu, 31 Dec 2009 18:14:59 +0100
> >> Von: moleps <[email protected]>
> >> An: [email protected]
> >> Betreff: st: Panel data and poisson-regression
> >
> >> Dear listers,
> >> I´m looking for an effect over time between different states on the
> >> incidence of a rare cancertype. I´ve contracted my data so that I´m
> only left
> >> with _freq, state and year.
> >>
> >> .tsset state _freq
> >> .xtline _freq
> >>
> >> and from here on I´m stuck. What I´d like to do is to fit a poisson
> >> regression model for each of the states and have it overlaid on the
> -xtline
> >> _freq-...
> >>
> >> Any ideas on how to do this?
> >>
> >> regards,
> >> M
> >>
> >>
> >> *
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> >
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