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Re: st: foreach? forvalues?


From   Abhimanyu Arora <abhimanyu.arora1987@gmail.com>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: foreach? forvalues?
Date   Mon, 4 Jun 2012 14:06:17 +0200

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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