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st: RE: selecting consecutive years timeseries
From
"Martin Weiss" <[email protected]>
To
<[email protected]>
Subject
st: RE: selecting consecutive years timeseries
Date
Wed, 22 Sep 2010 10:43:05 +0200
<>
*************
ssc d tsspell
*************
by NJC may help.
HTH
Martin
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Biljana Dlab
Sent: Mittwoch, 22. September 2010 10:35
To: [email protected]
Subject: st: selecting consecutive years timeseries
Dear all,
I am beginner with stata and am trying to find solution for my problem.
Namely, I have period from 1980-1995 and about 50 firms. For some firms
there is date for all year for other firms not.
Now I need to select those firm-years that are at least 4 consecutive
years long.
Any ideas and tips how to do that?
Thanks a lot.
Best,
Biljana
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