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RE: st: expand data


From   Maarten buis <maartenbuis@yahoo.co.uk>
To   stata list <statalist@hsphsun2.harvard.edu>
Subject   RE: st: expand data
Date   Tue, 3 Nov 2009 19:30:11 +0000 (GMT)

--- Nikolaos Pandis
> The data is collapse. How could i expand the data so every patient
> from the center column would be in one row? 

*------------- begin example -------------
clear
input dose freq events
1        10                   2
2        11                   7
3        10                   15
10       10                   70
end
expand freq
sort dose
list
*---------------- end example ---------------

-- Maarten

--------------------------
Maarten L. Buis
Institut fuer Soziologie
Universitaet Tuebingen
Wilhelmstrasse 36
72074 Tuebingen
Germany

http://www.maartenbuis.nl
--------------------------


      

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