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Re: st: RE: Negative eigen values in factor, pf command?


From   "Michael I. Lichter" <mlichter@buffalo.edu>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: RE: Negative eigen values in factor, pf command?
Date   Tue, 28 Apr 2009 15:16:46 -0400

Verkuilen, Jay wrote:
(Aside: PF is an antiquated method that belongs on the dustbin of
history as far as I am concerned.)
So what are you advocating instead? ML, which isn't very robust to weirdness (technical term) in the data? Or something other than FA/PCA?

--
Michael I. Lichter, Ph.D. <mlichter@buffalo.edu>
Research Assistant Professor & NRSA Fellow
UB Department of Family Medicine / Primary Care Research Institute
UB Clinical Center, 462 Grider Street, Buffalo, NY 14215
Office: CC 125 / Phone: 716-898-4751 / FAX: 716-898-3536

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