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RE: st: RE: pairwise dummy variables


From   Serguei Kaniovski <kaniovsk@wifo.ac.at>
To   statalist@hsphsun2.harvard.edu
Subject   RE: st: RE: pairwise dummy variables
Date   Wed, 03 May 2006 15:07:40 +0200

Nick, that you it works. Just a simple follow-up question: I have a binary variable "binvar" with n observations. I would like to compute the sums of the i-th and j-th element of "binvar", and put these into separate variables named "sum_i_j" using a double loop:

forval i=1/n {
local I=`i'+1
forval j=`I'/n {
...
gen byte sum_``i''_``j''=r(min)
}
}

What command should I use instead of the dots?

Thanks again,
Serguei
--
___________________________________________________________________

Austrian Institute of Economic Research (WIFO)

Name: Serguei Kaniovski P.O.Box 91
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Fax: +43-1-7989386 1103 Vienna, Austria
Mail: Serguei.Kaniovski@wifo.ac.at

http://www.wifo.ac.at/Serguei.Kaniovski

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