Hi. I have generated a heatplot and also added a colour bar (using
"classvec") under the dendrogram that clusters the column subjects. These
subjects are divided into four groups, each with a different colour. I have
been trying to find a way to reorder the dendrogram by rotating some of the
branches so that the colours on the colour bar group together a bit better
(just for visual display). "Colv" seems to fit that purpose, but I can't get
it to work. Any suggestions or alternative solutions would be much
appreciated.
- Hugh Harris

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