I am looking for a package that can do hierarchical clustering and plot publication quality dendrograms.
The following should be supported at a minimum:
The HierarchicalClustering built-in package comes close, but it's not there yet: cluster highlighting is unusably ugly and there aren't enough operations on symbolic dendrograms. Also, this package is abandoned. It conflicts with builtins and many options are highlighted in red.
There's the builtin Dendrogram, but I find it barely usable in practice. It doesn't have a practically usable symbolic representation of dendrograms, and the styling options are limited. It seems like one step forward and two steps backwards, compared to the package.
Does anyone know of alternatives? MATLAB has much much better dendrogramming functionality. It can even optimize the leaf node ordering.
If such a package does not yet exist, it would be a nice project for anyone willing to take it up :-)