Wow, that was a new record for chopping off messages, here is the complete code
*********
webuse nlswork, clear
generate age2 = age^2
generate ttl_exp2 = ttl_exp^2
generate tenure2 = tenure^2
generate byte black = race==2
xtset idcode
xtreg ln_w grade age* ttl_exp* tenure* black not_smsa south, fe
mata
mata clear
Y=(st_matrix("e(b)")',diagonal(sqrt(st_matrix("e(V)"))))
Y=(Y, Y[.,1]:/Y[.,2])
Y=(Y,2*ttail(st_numscalar("e(df_r)"),abs(Y[.,3])))
st_matrix("mymat",Y)
end
mat l mymat
*********
HTH
Martin
-------- Original-Nachricht --------
> Datum: Sat, 14 Mar 2009 19:06:35 +0100
> Von: "Martin Weiss" <[email protected]>
> An: [email protected]
> Betreff: Re: RE: st: retrieve t values & syntax " \' \' "
> xtreg ln_w grade age* ttl_exp* tenure* black not_smsa south, fe
>
> mata
> mata clear
> Y=(st_matrix("e(b)")',diagonal(sqrt(st_matrix("e(V)"))))
> Y=(Y, Y[.,1]:/Y[.,2])
> Y=(Y,2*ttail(st_numscalar("e(df_r)"),abs(Y[.,3])))
> st_matrix("mymat",Y)
> end
>
> mat l mymat
>
> -------- Original-Nachricht --------
> > Datum: Sat, 14 Mar 2009 13:00:37 +0000 (GMT)
> > Von: Maarten buis <[email protected]>
> > An: stata list <[email protected]>
> > Betreff: RE: st: retrieve t values & syntax " \' \' "
>
> >
> > --- James Ferng wrote:
> > > I have two problems:
> > >
> > > (1) How can I retrieve the t values after running xtreg instead e(V)?
> > > (2) To use "foreach" or "forvar", what is the syntax " ' ' " on the
> > > keyboard of Apple computer?
> >
> > The answer to the first question can be found in Buis (2007).
> >
> > Buis, Maarten L. (2007) "Stata tip 54: Where did my p-values go?", The
> > Stata Journal, 7(4): 584-586.
> > http://www.stata-journal.com/article.html?article=st0137
> >
> > A pre-publication draft can be found here:
> > http://home.fsw.vu.nl/m.buis/wp/pvalue.html
> >
> > I do not understand the second question, so I can't comment on that.
> >
> > Hope this helps,
> > Maarten
> >
> > -----------------------------------------
> > Maarten L. Buis
> > Institut fuer Soziologie
> > Universitaet Tuebingen
> > Wilhelmstrasse 36
> > 72074 Tuebingen
> > Germany
> >
> > http://home.fsw.vu.nl/m.buis/
> > -----------------------------------------
> >
> >
> >
> >
> > *
> > * For searches and help try:
> > * http://www.stata.com/help.cgi?search
> > * http://www.stata.com/support/statalist/faq
> > * http://www.ats.ucla.edu/stat/stata/
>
> --
> Martin Weiss
> Hackersteigle 3
> 72076 Tübingen
> 00497071/793535
> 00491784597218
>
> Psssst! Schon vom neuen GMX MultiMessenger gehört? Der kann`s mit allen:
> http://www.gmx.net/de/go/multimessenger01
> *
> * For searches and help try:
> * http://www.stata.com/help.cgi?search
> * http://www.stata.com/support/statalist/faq
> * http://www.ats.ucla.edu/stat/stata/
--
Martin Weiss
Hackersteigle 3
72076 Tübingen
00497071/793535
00491784597218
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* http://www.ats.ucla.edu/stat/stata/
