TP == Thomas Petzoldt [EMAIL PROTECTED]
on Sat, 08 Nov 2008 11:11:30 +0100 writes:
TP Hi Paul, one possibility: write the tree to a wide pdf
TP file and then zoom and scroll using Adobe Acrobat or
TP another PDF reader. Here is a tree with 1000 objects:
TP x -
Hi Paul,
one possibility: write the tree to a wide pdf file and then zoom and
scroll using Adobe Acrobat or another PDF reader. Here is a tree with
1000 objects:
x - matrix(rnorm(3000), nrow=1000)
hc - hclust(dist(x))
pdf(tree.pdf, width=150)
plot(hc)
dev.off()
Thomas P.
paul murima
Dear all,
The default plotting method for hclust trees looks just fine for few
objects like in the example dataset. But when it comes to many
features (eg some 1000 and more - I'm trying to visualize clustered
microarray data) it renders a tree, that one cannot inspect, because
of overlapping
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