(I just bought a copy of Prof. Gu's new book at the JSM, so I'll be
learning
more about `gss'.)
I believe Loader's `locfit' package also does smooth logistic regression
via
local polynomial (as `sm'), but with several automatic bandwidth selection
procedures.
gam() in the recommended package `mgcv' can also be used, I believe.
Andy
> -----Original Message-----
> From: Richards, Tom [mailto:richards at upci.pitt.edu]
> Sent: Wednesday, August 14, 2002 4:31 PM
> To: 'r-help at stat.math.ethz.ch'
> Subject: [R] Smoothing estimated probabilities
>
>
> Hello:
>
> I have been using sm.binomial() in the Bowman and Azzalini's sm
> package to smooth and plot estimated probabilities as a function of a
> covariate. I am concerned about my choice of bandwidth, and
> I was hoping
> there was another method available in some other package,
> perhaps with an
> automatic choice of smoothing parameter. Does anyone know of
> one? Thanks
> in advance.
>
> Tom Richards
> -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.
> -.-.-.-.-.-.-.-.-
> r-help mailing list -- Read
> http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
> Send "info", "help", or "[un]subscribe"
> (in the "body", not the subject !) To:
> r-help-request at stat.math.ethz.ch
> _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._.
> _._._._._._._._._
>
------------------------------------------------------------------------------
Notice: This e-mail message, together with any attachments, contains information
of Merck & Co., Inc. (Whitehouse Station, New Jersey, USA) that may be
confidential, proprietary copyrighted and/or legally privileged, and is intended
solely for the use of the individual or entity named on this message. If you are
not the intended recipient, and have received this message in error, please
immediately return this by e-mail and then delete it.
=============================================================================
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send "info", "help", or "[un]subscribe"
(in the "body", not the subject !) To: r-help-request at
stat.math.ethz.ch
_._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._