Chemical Clustering

Fast Hierarchical Clustering and Trees.

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A selection of linkage types including: UPGMA, UPGMC, WPGMA, WPGMC, complete and single linkage, farthest first clustering.
Chemical clustering by Tanimoto distance as well as clustering of other data types.
Chemical spreadsheet can be colored by cluster.
Open/close clusters, reorder branches by field, and reorder spreadsheet by field.
Extract representative "center" structures from each node.
Print, save and export image of cluster tree.
Edit individual nodes of tree e.g. labels. colors, spacing...
Interactive branch reordering and distance changing.
Auto close tree mode to make cluster trees more compact.