Re: st: excluding variables by type

[Jeph Herrin <junk@spandrel.net>]

-confirm- will do what you want.



Libby Hemphill wrote:
> Hi,
>
> 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
>
> Thanks!
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