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st: FW: How to keep only firms that have at least two consecutive years of data
From
umut senalp <[email protected]>
To
<[email protected]>
Subject
st: FW: How to keep only firms that have at least two consecutive years of data
Date
Thu, 5 Jul 2012 17:04:59 +0300
Dear Statalist,
I have a panel of 1250 units (firms) and five variables (with missing values), for the time period of 2003 to 2011. I would like to keep only firms that have a minimum of 2 consecutive annual observations for all variables together. I would be glad if you could help me to write a code for it.
Regards
Umut
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