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st: Usage of "keep if".


From   Lucio Vinhas de Souza <lvdesouza@yahoo.com>
To   statalist@hsphsun2.harvard.edu
Subject   st: Usage of "keep if".
Date   Sun, 17 Sep 2006 21:10:15 +0100 (BST)

Dear All,

I am sure this is very silly question, but I have a
variable that I want to "keep if==" it has only some
specific, non-continuos, values (namely, it is an
index variable that indentifies firms, and I want to
keep sepecific firms, let say 1, 7, 325, etc...). How
do I write the command line? I have been trying for
almost two hours, with different combinations and
nothing works. I am using STAT version 8.

Best,

Lucio.
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