A dendrogram is a way of visualizing the results of a clustering algorithm. It's not a way to cluster in and of itself.

There is a CPAN module that will help you - it's Algorithm::Cluster, which contains several approaches to your problem. You'll need a bit of background in cluster analysis - cluster analysis is a good starting point. Good luck!

In reply to Re^3: Finding The Best Cluster Problem by clwolfe
in thread Finding The Best Cluster Problem by neversaint

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