elasticnet: elasticnet-internal – R documentation

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elasticnet-internal

Internal elasticnet functions

Description

Internal elasticnet functions

Usage

updateRR(xnew, R = NULL, xold, lambda, eps = .Machine$double.eps)
solvebeta(x, y, paras, max.steps, sparse=c("penalty","varnum"), eps = .Machine$double.eps)
rootmatrix(x)
soft(a,para)
convcheck(beta1,beta2)

Details

These are not to be called by the user.

Author(s)

Hui Zou and Trevor Hastie

elasticnet

Elastic-Net for Sparse Estimation and Sparse PCA

v1.3

GPL (>= 2)

Authors

Hui Zou <zouxx019@umn.edu> and Trevor Hastie <hastie@stanford.edu>

Initial release

2020-05-15