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Re: MCLUST

To: "Paul, David A" <paulda@BATTELLE.ORG>
Subject: Re: MCLUST
From: ripley@stats.ox.ac.uk
Date: Wed, 26 Jun 2002 14:57:15 +0100 (BST)
Cc: "'s-news@lists.biostat.wustl.edu'" <s-news@lists.biostat.wustl.edu>
In-reply-to: <CFA6739DD532764AA51E7459970BF0E203B6FCB1@ns-bco-mse3.im.battelle.org>
On Wed, 26 Jun 2002, Paul, David  A wrote:

> When I type "help(MCLUST)" in Splus 6.0 Win2k, I get a window describing
> model-based hierarchical clustering.  The references at the bottom of this
> window
> do not mention Chris Fraley or Adrian Raftery, whose MCLUST/EMCLUST
> software is found at
> http://www.stat.washington.edu/fraley/mclust_soft.shtml/.
> Are they the same?

No, although the references in my copy do mention Raftery ....

As I understand it, mclust in S+6.0 is older than mclust which was
distributed on that site, and is different from MCLUST. As the site says

  NOTE: the function 'mhtree' for hierarchical clustering in MCLUST
  supercedes the function 'mclust' in commercial S-PLUS

There is a pre-compiled version of MCLUST for S+6.x for Windows at
http://www.stats.ox.ac.uk/pub/MASS3/Winlibs.

-- 
Brian D. Ripley,                  ripley@stats.ox.ac.uk
Professor of Applied Statistics,  http://www.stats.ox.ac.uk/~ripley/
University of Oxford,             Tel:  +44 1865 272861 (self)
1 South Parks Road,                     +44 1865 272860 (secr)
Oxford OX1 3TG, UK                Fax:  +44 1865 272595


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