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st: St: collapse by _N
From
"Eric Uslaner" <[email protected]>
To
<[email protected]>
Subject
st: St: collapse by _N
Date
Wed, 20 Oct 2010 02:35:49 -0400
Greetings,
I have a survey data set with respondents geocoded. I want to collapse the data set to the geocode level, so the simple command would be:
collapse varlist,by(geocode)
However some geocodes barely have any respondents and any collapsed data would be unreliable. Is there a straightforward way to collapse only if the number of respondents is > 20 (e.g.)?
Many thanks,
Ric
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