[R] fuzzy clustering in e1071

Agustin Lobo alobo at ija.csic.es
Fri Nov 30 13:11:59 CET 2001

Could anybody indicate me a more general reference(s)
for e1071 functions on fuzzy classification that the articles
that are mentioned in the help?
Or, perhaps, may be someone could explain 

1. How the fuzzy membership is calculated. I understand that
if m=1, the classification proceeds as a crisp classification
with the Euclidean distance and that m>1 modifies this
distance to make it fuzzy, but how?

2. What are the main differences among cmeanscl, cshell and



Dr. Agustin Lobo
Instituto de Ciencias de la Tierra (CSIC)
Lluis Sole Sabaris s/n
08028 Barcelona SPAIN
tel 34 93409 5410
fax 34 93411 0012
alobo at ija.csic.es

r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send "info", "help", or "[un]subscribe"
(in the "body", not the subject !)  To: r-help-request at stat.math.ethz.ch

More information about the R-help mailing list