R: Internal grpreg functions

grpreg-internal {grpreg} | R Documentation

## Internal grpreg functions

### Description

Internal grpreg functions

### Usage

    setupLambda(X, y, group, family, penalty, alpha, lambda.min, nlambda,
    group.multiplier)
    setupLambda.gBridge(X, y, group, family, alpha, lambda.min, lambda.max,
    nlambda, gamma, group.multiplier)
    standardize(X)
    unstandardize(b, center, scale)
    orthogonalize(X, group)
    unorthogonalize(b, XX, group, intercept = TRUE)

### Details

These are not intended for use by users. `setupLambda` and `setupLambda.gBridge` create appropriate vectors of regularization parameter values. The functions of `standardize`, `unstandardize`, `orthogonalize`, and `unorthogonalize` are self-explanatory.

### Author(s)

Patrick Breheny <patrick-breheny@uiowa.edu>

[Package grpreg version 3.0-2 Index]