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/
> -----------------------------------------
>
>
>
>
> *
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> * http://www.ats.ucla.edu/stat/stata/
--
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*
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