MatrixModels: reweightPred – R documentation

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reweightPred

Reweight Prediction Module Structure Internals

Description

Update any internal structures associated with sqrtXwt and the weighted residuals. The "V" matrix is evaluated from X using the sqrtXwt matrix and a Vtr vector is calculated.

Usage

reweightPred(predM, sqrtXwt, wtres, ...)

Arguments

`predM`	a predictor module
`sqrtXwt`	the sqrtXwt matrix
`wtres`	the vector of weighted residuals
`...`	potentially further arguments used in methods; not used currently.

Value

updated predM

Methods

signature(predM = "dPredModule", sqrtXwt = "matrix", wtres = "numeric"): ..
signature(predM = "sPredModule", sqrtXwt = "matrix", wtres = "numeric"): ..

Examples

## TODO

MatrixModels

Modelling with Sparse and Dense Matrices

v0.5-0

GPL (>= 2)

Authors

Douglas Bates <bates@stat.wisc.edu> and Martin Maechler <maechler@stat.math.ethz.ch>

Initial release

2021-03-01