What I have in my Hmisc and Design libraries are functions implementing
Tibshirani's bootstrap bumping. That must have been what Chris Barker was
thinking of. -Frank Harrell
On Sun, 17 Feb 2002 15:29:17 -0500 (EST)
Kai Yu <kyu@mpi.com> wrote:
> Hi,
> Here are answers I recieved for my question.
> Barker Chris suggested that Frank Harrell has boosting functions in his
> HMISC library (see http://hesweb1.med.virginia.edu/biostat/s/index.html).
> But I can't find those functions in the library after a quick check.
>
> Holler Keith and D.Mckenzie mentioned the MART software by Friedman from
> Stanford may help.
>
> Thanks for all the helps.
>
> Kai Yu
>
> On Fri, 15 Feb 2002, Kai Yu wrote:
>
> > Hi,
> > Is there a S function that implements the boosting procedure?
> >
> >
> > Thanks,
> > Kai Yu
> >
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--
Frank E Harrell Jr Prof. of Biostatistics & Statistics
Div. of Biostatistics & Epidem. Dept. of Health Evaluation Sciences
U. Virginia School of Medicine http://hesweb1.med.virginia.edu/biostat
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