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Much rides on the form of your data. If you could give an excerpt, that
would be great. Look at -egen, rowtotal()-, -egen, total()- and the -by-
prefix for solutions. Also, as always in such cases, Nick`s
http://www.stata-journal.com/sjpdf.html?articlenum=pr0004
HTH
Martin
-----Ursprüngliche Nachricht-----
Von: [email protected]
[mailto:[email protected]] Im Auftrag von Ana Gabriela
Guerrero Serdan
Gesendet: Mittwoch, 22. April 2009 17:23
An: stata listserve
Betreff: st: adding ammounts
Dear all,
I am trying to caluculate the total income value for each household in a
survey. I have around 30 categories of income.
Is there a simple way to do so?
I am using the + operator and Stata reports only zeros. Do you know why?
thanks,
gaby
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