Re: st: foreach? forvalues?

[Alberto R Osella <arosella@irccsdebellis.it>]

Thanks Ivica, Nick, Phil, Maarten,  Abhimanyu (arrive order).

Alberto R. Osella, MD, PhD
Laboratorio di Epidemiologia e Biostatistica
IRCCS Saverio de Bellis
Via Turi, 27
70013 Castellana Grotte (BA)
Italia
Tel:    +39 0804994655
Fax:    +39 0804994650
e-mail: arosella@irccsdebellis.it


Il 04/06/2012 14:06, Abhimanyu Arora ha scritto:
> depending on your requirements, you could also have a look at -collapse-
>
> On Mon, Jun 4, 2012 at 2:03 PM, Maarten Buis<maartenlbuis@gmail.com>  wrote:
> > On Mon, Jun 4, 2012 at 1:55 PM, Alberto R Osella wrote:
> > > I'd like to obtain , say, the mean of Score for each combination of Time And
> > > Diet:
> > *------------ begin example ---------------
> > clear
> > input Time  Diet  Score
> > 0         1        3.5
> > 3         1       2.8
> > 6         1       2.5
> > 0         2       4.5
> > 3         2       4.2
> > 6         2       3.9
> > end
> >
> > // method 1
> > table Time Diet, c(mean Score)
> >
> > // method 2
> > bys Time Diet : egen m_score = mean(Score)
> > list
> > *------------- end example ----------------
> > (For more on examples I sent to the Statalist see:
> > http://www.maartenbuis.nl/example_faq )
> >
> > Hope this helps,
> > Maarten
> >
> > --------------------------
> > Maarten L. Buis
> > Institut fuer Soziologie
> > Universitaet Tuebingen
> > Wilhelmstrasse 36
> > 72074 Tuebingen
> > Germany
> >
> >
> > http://www.maartenbuis.nl
> > --------------------------
> > *
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