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Re: st: excluding variables by type

From   Jeph Herrin <>
Subject   Re: st: excluding variables by type
Date   Tue, 25 Mar 2008 12:30:52 -0400

-confirm- will do what you want.

Libby Hemphill wrote:

I'm wondering if there's a way to loop through all my variables and
perform some action only on those that are numeric.  Is there a way to
check for the type of the variable before doing something?  Like

for each variable
if string, next
else do X
end for


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