learningsets-class {CMA}R Documentation

"learningsets"

Description

An object returned from GenerateLearningsets which is usually passed as arguments to GeneSelection, tune and classification.

Slots

learnmatrix:
A matrix of dimension niter x ntrain. Each row contains the indices of those observations representing the learningset for one iteration. If method = CV, zeros appear due to rounding issues.
method:
The method used to generate the learnmatrix, s.GenerateLearningsets
ntrain:
Number of observations in one learning set.If method = CV, this number is not attained for all iterations, due to rounding issues.
iter:
Number of iterations (different learningsets) that are stored in learnmatrix.

Methods

Author(s)

Martin Slawski ms@cs.uni-sb.de

Anne-Laure Boulesteix boulesteix@ibe.med.uni-muenchen.de

Christoph Bernau bernau@ibe.med.uni-muenchen.de

See Also

GenerateLearningsets, GeneSelection, tune, classification


[Package CMA version 1.5.4 Index]