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Re: st: Collinear variables


From   Richard Williams <Richard.A.Williams.5@ND.edu>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: Collinear variables
Date   Mon, 26 Mar 2007 01:09:09 -0500

At 11:41 PM 3/25/2007, Silvia Mendolia wrote:
Hello everybody,

does anybody know how to tell to Stata that collinear variables do not have to
be removed?
I know there is an option collinear, but it doesn't seem to work for linear or
probit regressions.

I am aware of the possibles negative consequences of this, but I just need to
know how to do this...
Are you using the -noconstant- option? If not, I am not sure when your statement would be correct, "collinear variables do not have to be removed?" Perhaps you could provide an example of what you are trying to do and why you don't think the collinear vars need to be removed.


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Richard Williams, Notre Dame Dept of Sociology
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EMAIL: Richard.A.Williams.5@ND.Edu
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