getLoadingMN: getLoadingMN method for PCA/(O)PLS(-DA) models

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

Description

(Orthogonal) loadings of the PCA/(O)PLS(-DA) model

Usage

getLoadingMN(object, ...)

## S4 method for signature 'opls'
getLoadingMN(object, orthoL = FALSE)

Arguments

object	An S4 object of class opls, created by opls function.
...	Currently not used. (default is FALSE and the predictive loading matrix is returned)
orthoL	Logical: Should the orthogonal loading matrix be returned

Value

Numeric matrix with a number of rows equal to the number of variables and a number of columns equal to the number of components

Author(s)

Etienne Thevenot, [e-mail]

Examples

data(sacurine)
attach(sacurine)

sacurine.plsda <- opls(dataMatrix,
                       sampleMetadata[, "gender"])

getLoadingMN(sacurine.plsda)

detach(sacurine)

ropls documentation built on Nov. 8, 2020, 7:46 p.m.