R help - Jun 2009 - coloring agnes plots

Hi all,

I am creating dendrograms using agnes and was wondering if it is 
possible to add color to the leaves (and just the leaves).

For example, in the documentation, they have an example using the 
"votes.repub" data set.  If I wanted to make the word
"Washington" green
(and only Washington), is it possible and if so how?

I can apply "summary" to the object created by agnes and even see the 
names of the objects:

Order of objects:
  [1] Alabama        Georgia        Arkansas       Louisiana 
Mississippi
...

but I don't know how to designate colors to the objects...

Thank you!

Ray

Hi all,


Raymond Wan wrote:
> I am creating dendrograms using agnes and was wondering if it is 
> possible to add color to the leaves (and just the leaves).
I think I can answer my own question :-).  Just found out about the A2R 
package, which seems to do what I am looking for...  Seems to work for 
hclust, at least and I guess I will need to use as.hclust ()...

http://addictedtor.free.fr/graphiques/graphcode.php?graph=79

Ray