Message-ID: <1320361711268-3988526.post@n4.nabble.com>
Date: 2011-11-03T23:08:31Z
From: Peter Langfelder
Subject: Grouping clusters from dendrograms
In-Reply-To: <1281112509810-2316521.post@n4.nabble.com>
Hi Julia,
sorry for the very late reply, your original email was posted while I was on
hiatus from R-help. I'm the author of the dynamicTreeCut package. I
recommend that you try using the "hybrid" method using the cutreeDynamic
function. What you observed is a known problem of the tree method (which, by
the way, was the reason I developed the Hybrid method).
Using the hybrid method is simple, for example as
cut2<-cutreeDynamic(dendro,distM = combo2,
maxTreeHeight=1,deepSplit=2,minModuleSize=1)
You can play with the argument deepSplit to obtain finer or coarser modules.
HTH,
Peter
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