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st: RE: Number of a subset of variables in local


From   "Trelle Sven" <strelle@ctu.unibe.ch>
To   <statalist@hsphsun2.harvard.edu>
Subject   st: RE: Number of a subset of variables in local
Date   Thu, 19 Aug 2010 15:27:21 +0200

Thanks to Martin and Antoine, that was quick. 
Both solutions work fine (Antoine's is two lines though). 
Thread closed. Sven

Two line solution:
 unab myvars : name*
 local mycount=wordcount("`myvars'")

Three line solution:
 d name*, varlist
 local myvars=r(varlist)
 local mycount: list sizeof myvars




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