spatial clusters
SKATER is included in the spdep package, and was contributed by its original authors. Roger
Georg Ru? wrote:
On 10/12/10 23:26:28, dorina.lazar wrote:
I am looking for a clustering method usefull to classify the countries in some clusters taking account of: a) the geographical distance (in km) between countries and b) of some macroeconomic indicators (gdp, life expectancy...).
Hi Dorina, ... Efficient regionalization techniques for socio-economic geographical units using minimum spanning trees (SKATER) I haven't seen too many R implementations yet, though. You may also try the R-sig-geo mailing list, because your data look geo :-) https://stat.ethz.ch/mailman/listinfo/r-sig-geo Regards, Georg. -- Research Assistant Otto-von-Guericke-Universit?t Magdeburg research at georgruss.de http://research.georgruss.de
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----- Roger Bivand Economic Geography Section Department of Economics Norwegian School of Economics and Business Administration Helleveien 30 N-5045 Bergen, Norway
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