createLambdaGrid: Creates Lambda Solution Path for crrBAR

In erickawaguchi/crrBAR: Broken Adaptive Ridge for Competing Risks Regression

Description

Creates a grid of lambda for crrBAR. This is an internal function.

Usage

createLambdaGrid(ftime, fstatus, XX, uuu, lam.min, nlambda, log = TRUE)

Arguments

ftime	A vector of event/censoring times.
fstatus	A vector with unique code for each event type and a separate code for censored observations.
XX	Standardized verion of X (already standardized in crrBAR)
uuu	Vector of IPCW weights calculated in crrBAR
lam.min	Numeric: smallest value of lambda if performing grid search
nlambda	Numeric: number of lambda values if performing grid search (default is 25)
log	Logical: Whether or not the grid search is log10 spaced (default is TRUE)

Details

Not intended for use by users. This function is called in crrBAR if lambda is missing.

erickawaguchi/crrBAR documentation built on June 6, 2019, 7:56 a.m.