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Re: st: Drop subjects from a panel
From
Klaus Pforr <[email protected]>
To
[email protected]
Subject
Re: st: Drop subjects from a panel
Date
Wed, 08 Feb 2012 21:52:11 +0100
<>
Hello Ayman,
try
<drop if covariate==0 & time==2>
best
Klaus
Am 08.02.2012 21:36, schrieb Ayman Farahat:
Hello ;
I have a panel data. I would like to remove all subjects that had a certain co-variate at a specific time.
For example, drop all subjects that had a covariate==0 for time==2.
Any help greatly appreciated.
Thanks
Ayman
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__________________________________
Klaus Pforr
MZES AB - A
Universität Mannheim
D - 68131 Mannheim
Tel: +49-621-181 2797
fax: +49-621-181 2803
URL: http://www.mzes.uni-mannheim.de
Besucheranschrift: A5, Raum A309
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