List to sparse matrix conversion

Description

create a matrix with all estimated coefficients from the output of HDlars or EMlasso functions.

Usage

1
listToMatrix(x, row = c("covariates", "lambda"))

Arguments

x

a LarsPath or EMlasso object

row

if covariates, covariates are in row

Value

A sparse matrix containing the values of estimated coefficients for all penalty parameter and all covariates

See Also

HDlars EMlasso