[R] Plotting a section of a dendrogram

White.Denis@epamail.epa.gov White.Denis at epamail.epa.gov
Sat Jul 20 01:48:48 CEST 2002


> I have performed clustering analysis with hclust (Ward's method) on a
> database of 800 samples. As you may imagine the full dendrogram is not
> really readable. I have obtained groups with cutree. I would like to
plot
> sub-sections of my big dendrogram to show group 1, group 2 and so on.

I don't think R has anything like subtree in Splus, unfortunately.  I
think what has been recommended in the past is to create a very large
format plot (using a large paper size in pdf(), for example) and then
zoom in to look at subtrees.

-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
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