On Thu, 24 Jan 2008, Martin Eklund wrote:
> Dear R users,
>
> I'm wondering about the singular.ok option in lm. If singular.ok is
> set to TRUE does it mean that we allow the generalized inverse of
> (X'X)^-1 (where X are the independent variables and ' denotes the
> transpose)? Or is the singular
Dear R users,
I'm wondering about the singular.ok option in lm. If singular.ok is
set to TRUE does it mean that we allow the generalized inverse of
(X'X)^-1 (where X are the independent variables and ' denotes the
transpose)? Or is the singularity handled in some other way?
Thank you!
Best
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