> Hi there, > > > > I use function "kmeans" and "clara" to cluster one flow > cytometry dataset. By using function "plot", the clusters got > from "clara" can be graphed, while "kmeans" not. How can I > get the plot of the clusters of "kmeans"?
library(cluster) data(xclara) a1 <- clara(xclara, 3) a2 <- kmeans(xclara, 3) class(a1) class(a2) help(partition.object) You need the same components for your object as a partition.object (and the same class). I think this can be done, but it is a little bit of work. > > > > And, I hope to compare the two methods "kmeans" and "clara", > or in other word, I want to validate the clustering methods. > Which function in R could work on the validation? library(fpc) ?cluster.stats Best, Matthias > > > > Thanks a lot! > > > [[alternative HTML version deleted]] > > ______________________________________________ > [email protected] mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read > the posting guide! http://www.R-project.org/posting-guide.html > ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
