forestsearch (version 0.1.0)

lasso_selection: LASSO selection for Cox model

Description

Performs LASSO variable selection using Cox regression.

Usage

lasso_selection(
  df,
  confounders.name,
  outcome.name,
  event.name,
  seedit = 8316951
)

Value

List with selected, omitted variables, coefficients, lambda, and fits.

Arguments

df

Data frame.

confounders.name

Character vector of confounder names.

outcome.name

Character. Name of outcome variable.

event.name

Character. Name of event indicator variable.

seedit

Integer. Random seed.