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Re: st: re: getting a list of included variables in estimation


From   Maarten buis <maartenbuis@yahoo.co.uk>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: re: getting a list of included variables in estimation
Date   Tue, 31 Jul 2007 12:59:31 +0100 (BST)

--- Kit Baum <baum@bc.edu> wrote:
> _rmcoll is your friend

I was thinking about -_rmcoll- also but found that it isn't always
consistent with the variables dropped by -regress-, so I decided on the
safer option and look in the returned results to see which variables
are dropped. In the example below -regress- drops rep78_1 and -_rmcoll-
drops rep78_5.

*-------------- begin example -------------
sysuse auto, clear
dummieslab rep78

regress pr rep78_* if foreign == 0
indeplist, local
_rmcoll `X' if e(sample)
*--------------- end example --------------


-----------------------------------------
Maarten L. Buis
Department of Social Research Methodology
Vrije Universiteit Amsterdam
Boelelaan 1081
1081 HV Amsterdam
The Netherlands

visiting address:
Buitenveldertselaan 3 (Metropolitan), room Z434

+31 20 5986715

http://home.fsw.vu.nl/m.buis/
-----------------------------------------


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