Hi,

You'll find a usefull post here :
http://gastonsanchez.wordpress.com/2012/10/03/7-ways-to-plot-dendrograms-in-r/

For my part, I use the last method (A2R) to plot trees like the figure you
posted.

HTH,

Robin


2013/8/3 beginner <paxkn@nottingham.ac.uk>

> Hi
>
> I would like to create a dendrogram in R which has colored branches, like
> the one shown below.
> <http://r.789695.n4.nabble.com/file/n4672993/dendrogram.png>
>
> So far I used following commands to create a standard dendrogram:
>
>
> d <- dist(as.matrix(data[,29]))   # find distance matrix
>  hc <- hclust(d)                # apply hirarchical clustering
>  plot(hc,labels=data[,1], main="", xlab="") # plot the dendrogram
>
> How should I modify this code to obtain a desired result ?
>
> Thanks in advance for your help.
>
>
>
>
> --
> View this message in context:
> http://r.789695.n4.nabble.com/How-to-create-a-dendrogram-with-colored-branches-tp4672993.html
> Sent from the R help mailing list archive at Nabble.com.
>
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> and provide commented, minimal, self-contained, reproducible code.
>



-- 
Robin Cura
Ingénieur d'Étude à l'UMR Géographie-cités <http://www.parisgeo.cnrs.fr>
ANR TransMonDyn <http://www.transmondyn.parisgeo.cnrs.fr>

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