Re: [R] logistic regression packages

From: David Barron <mothsailor_at_googlemail.com>
Date: Wed 10 Jan 2007 - 17:14:58 GMT

  1. multinom is is the nnet package
  2. There is a polyclass function in package polspline

On 10/01/07, Feng Qiu <hellokisas@gmail.com> wrote:
> Hi All:
> I'm testing a set of data classification algorithms in this paper
> (www.stat.wisc.edu/~loh/treeprogs/quest1.7/mach1317.pdf )
> I couldn't find such algorithms in R packages:
> 1. LOG: polytomous logistic regression (there was one in MASS
> library: multinom. But after I update MASS library, multinom was lost.)
> 2. POL: POLYCLASS algorithm. There is a S-Plus package(polyclass
> library) for this algorithm, so there should be a corresponding package in
> R, but I haven't found it so far.
> Any advice is appreciated.
>
> Best,
>
> Feng
>
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--
=================================
David Barron
Said Business School
University of Oxford
Park End Street
Oxford OX1 1HP


-- 
=================================
David Barron
Said Business School
University of Oxford
Park End Street
Oxford OX1 1HP

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Received on Thu Jan 11 04:19:56 2007

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