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# "Clustering in Rapidminer and R extension"

Hello,

I am not new of rapidminer but I am new of R extension. I need to use R for calculate same statistics for the clustering output from rapidminer operator, but I don't now how to use the cluster set of rapidminer in the R script operator (I have already use the R export operatore). In particular what I want to do is for example:

- do different clustering with rapidminer operator

- apply some statics from R script to the example set of previous step, for example randIndex, silhuette, etc

But how can I use the example set of clustering in R.

Thanks in advance to all.

I am not new of rapidminer but I am new of R extension. I need to use R for calculate same statistics for the clustering output from rapidminer operator, but I don't now how to use the cluster set of rapidminer in the R script operator (I have already use the R export operatore). In particular what I want to do is for example:

- do different clustering with rapidminer operator

- apply some statics from R script to the example set of previous step, for example randIndex, silhuette, etc

But how can I use the example set of clustering in R.

Thanks in advance to all.

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## Answers

28Contributor II458UnicornI made a comment on my http://rapidminernotes.blogspot.com/2011/06/counting-clusters-part-r.html

The key part is the R needed

Andrew

28Contributor II