"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.