ropls: getPcaVarVn – R documentation

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getPcaVarVn

getPcaVarVn method for PCA models

Variance of the components (score vectors)

getPcaVarVn(object, ...)

## S4 method for signature 'opls'
getPcaVarVn(object)

`object`	An S4 object of class `opls`, created by `opls` function.
`...`	Currently not used.

Numeric vector with the same length as the number of components

data(sacurine)
attach(sacurine)

sacurine.pca <- opls(dataMatrix)

getPcaVarVn(sacurine.pca)

detach(sacurine)

PCA, PLS(-DA) and OPLS(-DA) for multivariate analysis and feature selection of omics data

v1.22.0

CeCILL

Authors

Etienne A. Thevenot <etienne.thevenot@cea.fr>

Initial release

2020-03-05