Statistical Packages

  • labeltodendro with Anthony Davison and Arpit Chaudhary

    • Convert labels or tables to a dendrogram. This package offers a dendrogram representation of series of labels as especially needed in Markov Chain Monte Carlo clustering. If you have a dendrogram in your mind you can easily put series of meaningful labels in a matrix and heights in a vector, then convert them to a dendrogram object.

  • bclust with Anthony Davison

    • The package builds a dendrogram with log posterior as a natural distance defined by the model. It is also capable to computing Bayesian discrimination probabilities equivalent to the implemented Bayesian clustering. Spike-and-Slab models are adopted in a way to be able to produce an importance measure for clustering and discriminant variables. The method works properly for data with small sample size and high dimensions and offers a fully automatic method.

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