More specifically, Harrell discusses the fast backward
elimination of variables based on the method of
Lawless and Singhal. It is implemented in Harrell's
fastbw function---which is available in his Design
library for R/Splus.
SR Millis
--- Joseph Coveney <[email protected]> wrote:
---------------------------
>
> The book isn't at-hand at the moment, but as I
> recall, Frank E. Harrell,
> Jr., in his _Regression Modeling Strategies_ (New
> York: Springer-Verlag,
> 2001) suggests backward selection if you're going to
> use stepwise procedures
> at all. As it turns out, this is the default in
> Stata.
>
> Joseph Coveney
Scott R Millis, PhD, MEd, ABPP (CN & RP)
Professor & Director of Research
Department of Physical Medicine & Rehabilitation
Wayne State University School of Medicine
261 Mack Blvd
Detroit, MI 48201
Email: [email protected]
Tel: 313-993-8085
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