RE: st: obtaining the list of values of a variable

[Nick Winter <nw53@cornell.edu>]

-levels- was introduced to Stata 8 after its release, so make sure you have 
a fully up-to-date Stata, by typeing "update query" in Stata and following 
the directions from there.

--Nick Winter

At 10:54 AM 4/1/2004 -0500, you wrote:

> At 05:51 PM 4/1/2004 +0200, you wrote:
> > Hello,
> >
> > Is levels an ado file or an option of some command? I cannot find it.
> >
> > Thanks,
> >
> > anna
> What version of Stata are you using?  -help levels- produces info in Stata 
> 8.  It is an ado file.
>
>
> *
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--------------------------------------------------------
Nicholas Winter                           607.255.8819 t
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*
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