Residuals method for (O)PLS models

Share:

Description

Returns the residuals from the (O)PLS(-DA) regression models

Usage

1
2
## S4 method for signature 'opls'
residuals(object, ...)

Arguments

object

An S4 object of class opls, created by opls function.

...

Currently not used.

Value

Numeric matrix or vector (same dimensions as the modeled y response); if y is a character vector or a factor (in case of classification), the residuals equal 0 (predicted class identical to the true class) or 1 (prediction error)

Author(s)

Etienne Thevenot, etienne.thevenot@cea.fr

Examples

1
2
3
4
5
6
7
8
9
data(sacurine)
attach(sacurine)

sacurine.pls <- opls(dataMatrix,
                     sampleMetadata[, "age"])

head(residuals(sacurine.pls))

detach(sacurine)

Want to suggest features or report bugs for rdrr.io? Use the GitHub issue tracker.