BHC

Bayesian Hierarchical Clustering

Bioconductor version: Release (2.14)

The method performs bottom-up hierarchical clustering, using a Dirichlet Process (infinite mixture) to model uncertainty in the data and Bayesian model selection to decide at each step which clusters to merge. This avoids several limitations of traditional methods, for example how many clusters there should be and how to choose a principled distance metric. This implementation accepts multinomial (i.e. discrete, with 2+ categories) or time-series data. This version also includes a randomised algorithm which is more efficient for larger data sets.

Author: Rich Savage, Emma Cooke, Robert Darkins, Yang Xu

Maintainer: Rich Savage <r.s.savage at warwick.ac.uk>

To install this package, start R and enter:

source("http://bioconductor.org/biocLite.R")
biocLite("BHC")

Citation (from within R, enter citation("BHC")):

Documentation

PDF R Script Bayesian Hierarchical Clustering
PDF   Reference Manual

Details

biocViews Clustering, Microarray, Software
Version 1.16.0
In Bioconductor since BioC 2.7 (R-2.12)
License GPL-3
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Package Source BHC_1.16.0.tar.gz
Windows Binary BHC_1.16.0.zip (32- & 64-bit)
Mac OS X 10.6 (Snow Leopard) BHC_1.16.0.tgz
Mac OS X 10.9 (Mavericks) BHC_1.16.0.tgz
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