I'd like to use correlation clustering and I figure R is a good place to start.

I can present the data to R as a set of large, sparse vectors or as a table with a pre-computed dissimilarity matrix.

My questions are:

  • are there existing R functions to turn this into a hierarchical cluster with agnes that uses correlation clustering?
  • will I have to implement the (admittedly simple) correlation clusteringfunction by hand, if so how do I make it play well with agnes?
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