-----Original Message-----
From: Vayssi?res, Marc
Sent: Tuesday, June 20, 2006 9:35 AM
To: 'r-help-bounces at stat.math.ethz.ch'
Subject: RE: [R] multivariate splits
Glen De'ath's package for R is on cran! It is called mvpart, see:
http://cran.cnr.berkeley.edu/doc/packages/mvpart.pdf
Cheers,
Marc Vayssi?res
-----Original Message-----
From: r-help-bounces at stat.math.ethz.ch [mailto:r-help-bounces at
stat.math.ethz.ch] On Behalf Of Scott Rollins
Sent: Tuesday, June 20, 2006 8:13 AM
To: r-help at stat.math.ethz.ch
Subject: Re: [R] multivariate splits
Glenn De'ath published a paper in 'Ecology' several years ago and
included S-Plus functions in the archives. I haven't looked at the files, so
I'm not sure what modifications would be necessary for R.
De'ath, G. 2002. Multivariate regression trees: a new technique for modeling
species--environment relationships. Ecology 83:1105-1117.
Archives: http://www.esapubs.org/archive/ecol/E083/017/
Scott
> Date: Mon, 19 Jun 2006 16:17:40 +0200
> From: " B?lint Cz?cz " <elatine at gmail.com>
> Subject: [R] multivariate splits
> To: r-help <r-help at stat.math.ethz.ch>
> Message-ID: <fab4bcf70606190717r45a2030dg at mail.gmail.com>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>
> Dear R users!
>
> Does someone know about any algorithms / packages in R, that perform
> classification / regression / decision trees using multivariate
> splits?
>
> I have done some research, but I found nothing. Packages "tree"
and
> "rpart" seem only to be able to do CART with univariate splits.
>
> Thank you for your help!
>
> B?lint
>
> --
> Cz?cz B?lint
> PhD hallgat?
> BCE KTK Talajtan ?s V?zgazd?lkod?s Tansz?k
> 1118 Budapest, Vill?nyi ?t 29-43.
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