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st: RE: xi dummies


From   "Nick Cox" <n.j.cox@durham.ac.uk>
To   <statalist@hsphsun2.harvard.edu>
Subject   st: RE: xi dummies
Date   Mon, 16 Dec 2002 10:41:14 -0000

Hans J. Baumgartner
> 
> I run a regression for which the xi prefix creates regional 
> dummies. The 
> dummies are named _Iregion_1, _Iregion_2 and so on.
> 
> How can I refer to them with out stating each variable explicitly.
> 
> The commands -unab- or -local- would require to state each single 
> variable at least once, which I would like to avoid since I 
> have some 
> 100 regional dummies.
> 
> Creating a local macro within a loop doesn't work since 
> some regions are 
> missing, that is they are not continuously numbered.
> 

_Iregion_* ??? 

Nick 
n.j.cox@durham.ac.uk 

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