[R] Eliminating case numbers in a dendrogram

[Holger Steinmetz]

Hi folks,

I conducted a hierarchical cluster analysis. As I wanted to illustrate the
result, I created a dendrogram with the code

plot(as.dendrogram(fit),sub="",xlab="",ylab="Heterogeneity",nodePar =
list(lab.cex=.5,pch=NA,xlab=""))

However, the dendrogram contains the case numbers and, as I have N = 300,
looks not very nice.

Can anybody tell me how to prevent the case numbers?

Thanks in advance
Holger
http://r.789695.n4.nabble.com/file/n2293207/Dendrogram.jpeg 
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