Selecting Variable Subsets

A collection of functions which (i) assess the quality of variable subsets as surrogates for a full data set, in either an exploratory data analysis or in the context of a multivariate linear model, and (ii) search for subsets which are optimal under various criteria.


Reference manual

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0.14 by Jorge Cadima, a year ago

Browse source code at

Authors: Jorge Orestes Cerdeira [aut] , Pedro Duarte Silva [aut] , Jorge Cadima [aut, cre] , Manuel Minhoto [aut]

Documentation:   PDF Manual  

Task views: Chemometrics and Computational Physics

GPL (>= 2) license

Imports MASS, ISwR, corpcor

Suggested by ChemometricsWithR, caret.

See at CRAN