>>>>> On Fri, 16 Feb 2007 13:10:44 +0100,
>>>>> Bellanger Lise (BL) wrote:
> Hello,
> I would like to know if there is a function in an R library that
> allows to do cluster analysis under contiguity constraints ?
I don't know what exactly you mean by "contiguity constraints", but
package flexclust can cluster with group constraints, see
http://www.ci.tuwien.ac.at/papers/Leisch+Gruen-2006.pdf
Hope this helps,
Fritz Leisch
--
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Prof. Dr. Friedrich Leisch
Institut für Statistik Tel: (+49 89) 2180 3165
Ludwig-Maximilians-Universität Fax: (+49 89) 2180 5308
Ludwigstraße 33
D-80539 München http://www.stat.uni-muenchen.de/~leisch
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