R help - Mar 2005 - Putting different colors on labels in plot (hclust)

Hi All R-helpers

This is my first (but probartly not last ;-) mail to R-help, so hello to
everybody.

My problem: Is there a way to give colors to the labels (sample labels) in plots
for a hclust object for better visualization?

I have looked through plot, points, hclust and more but cannot find anything on
label color. Anybody know if this is doable?

Best regards Jeppe

___________________________________

Jeppe Skytte Spicker
Ph.d. student
Virology and Molecular Toxicology

Novo Nordisk A/S
Novo Nordisk Park
DK-2760 Måløv
Denmark
44438733 (direct)
jspc@novonordisk.dk

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>>>>> On Thu, 3 Mar 2005 11:00:10 +0100,
>>>>> JSPC (Jeppe Skytte Spicker) (J(SS) wrote:
  > Hi All R-helpers
  > This is my first (but probartly not last ;-) mail to R-help, so hello to
everybody.

  > My problem: Is there a way to give colors to the labels (sample labels)
in plots for a hclust object for better visualization?

  > I have looked through plot, points, hclust and more but cannot find
anything on label color. Anybody know if this is doable?

Have a look at example(dendrogram).

Hth,

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                        Friedrich Leisch 
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Le 03.03.2005 11:00, JSPC (Jeppe Skytte Spicker) a ?crit :
>Hi All R-helpers
>
>This is my first (but probartly not last ;-) mail to R-help, so hello to
everybody.
>
>My problem: Is there a way to give colors to the labels (sample labels) in
plots for a hclust object for better visualization?
>
>I have looked through plot, points, hclust and more but cannot find anything
on label color. Anybody know if this is doable?
>
>Best regards Jeppe
>
>___________________________________
>
>Jeppe Skytte Spicker
>Ph.d. student
>Virology and Molecular Toxicology
>
>Novo Nordisk A/S
>Novo Nordisk Park
>DK-2760 M?l?v
>Denmark
>44438733 (direct)
>jspc at novonordisk.dk
>
>  
>
Hello,

if you mean smoething like : http://addictedtor.free.fr/images600x300/image4.png
i have a couple of functions to do that available at :
http://addictedtor.free.fr/Download/A2R.zip
this is not an R package, you must unzip the file an source all the *.R files
I guarantee nothing, it's been a while since i used them.

I used it in that document :
http://addictedtor.free.fr/biblio/projetClassif1_-_classification.automatique.pdf
Source code is on the end


Romain


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