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st: _rmdcoll VS _rmcoll
From
Juha Sohlberg <[email protected]>
To
[email protected]
Subject
st: _rmdcoll VS _rmcoll
Date
Thu, 8 Nov 2012 17:47:07 -0500
Dear Statalist,
After reading through the _rmcoll help, I’m not 100% sure if
_rmdcoll depvar `indepvars’
performs exactly the same way as
_rmcoll `indepvars’
_rmcoll depvar `r(varlist)’
Or do I have to use the second option if I first want to get a
non-collinear set of independent variables and then add the dependent
variable to this set and get a new set of non-collinear variables?
If you could confirm whether these two steps are always identical or
not that would be really helpful.
Thank you!
Juha Sohlberg
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