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clustvarsel (version 2.0)

Variable Selection for Model-Based Clustering

Description

A function which implements variable selection methodology for model-based clustering which allows to find the (locally) optimal subset of variables in a dataset that have group/cluster information. A greedy or headlong search can be used, either in a forward-backward or backward-forward direction, with or without sub-sampling at the hierarchical clustering stage for starting Mclust models. By default the algorithm uses a sequential search, but parallelization is also available.

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Install

install.packages('clustvarsel')

Monthly Downloads

395

Version

2.0

License

GPL (>= 2)

Maintainer

Last Published

October 25th, 2013

Functions in clustvarsel (2.0)