Liaw, Andy andy_liaw at merck.com
Fri Jan 16 14:37:23 CET 2004

SIR and other dimension reduction methods are available in the "dr" package
on CRAN.  (No idea if that's what Vera was referring to.)  From a quick
glance, I don't think it handles multivariate responses.


> From: Uwe Ligges
> Vera Hofer wrote:
> > Ich habe in R eine Version von SIR gefunden und 
> ausprobiert. Leider kann 
> > diese multivariate Responses nicht verarbeiten. Gibt es in R eine 
> > ausgefeilte Version von SIR?
> > Danke für die Hilfe.
> > V.H.
> > 
> This mailinglist's language is english.
> I don't know of any functions in R for Sliced Inverse 
> Regression (SIR), 
> not even the one you have already found.
> Uwe Ligges

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