[BioC] plot overlay

[David Ruau]

Thanks for the answer but that doesn't work at least in my hand.
It produce a PDF document with 2 pages all in black (default color).  
For producing a graph in color you have to do this:
par(col="red")
plot(dend1)

I am still stuck with this problem of having some label of the tree in  
one or another color.
the plclust() has a labels option but but no color option...

David

On Jul 2, 2008, at 3:15 PM, olszewski at atlas-biolabs.de wrote:

> try:
>
>> pdf(file="color_dendrogram.pdf", height=100, width=400)
>> plot(dend2, col="red")
>> plot(dend1, col="black", add=T)
>> dev.off()
>
>