getLoadingMN {ropls} | R Documentation

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

### 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, etienne.thevenot@cea.fr

### Examples

    data(sacurine)
    attach(sacurine)

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

    getLoadingMN(sacurine.plsda)

    detach(sacurine)

[Package ropls version 1.18.8 Index]