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Re: st: Add


From   Tim Wade <wade_tj@yahoo.com>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: Add
Date   Fri, 20 Feb 2004 07:34:37 -0800 (PST)

Hello Jorge:
egen C=rsum(A B)
recode C 0=.

Tim


--- jtuesta <jtuesta@agrario.minag.gob.pe> wrote:
> How I can add two variables without consider
> missing-values?
> 
> For example i have two variables A anb B:
> 
>     A     B
>     7     .
>     1     3
>     3     .
>     .     .
>     1     4
>     .     5
> 
> 
> I would like plus A + B = C
> 
> 
>     A     B      C
>     7     .      7
>     1     3      4
>     3     .      3
>     .     .      .
>     1     4      5
>     .     5      5
> 
> 
> Thank`s in advance!
> 
> Jorge Tuesta
> MTPE
> 
> 
> 
> 
> 
> 
> Open WebMail Project (http://openwebmail.org)
> 
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=====
wade_tj@yahoo.com

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