lp: Linear predictors

In rsurv: Random Generation of Survival Data

Linear predictors

Description

Function to construct linear predictors.

Usage

lp(formula, coefs, data, ...)

Arguments

formula	formula specifying the linear predictors.
coefs	vector of regression coefficients.
data	data frame containing the covariates used to construct the linear predictors.
...	further arguments passed to other methods.

Value

a vector containing the linear predictors.

Examples

library(rsurv)
library(dplyr)

n <- 100
coefs <- c(1, 0.7, 2.3)

simdata <- data.frame(
  age = rnorm(n),
  sex = sample(c("male", "female"), size = n, replace = TRUE)
) |>
  mutate(
    lp = lp(~age+sex, coefs)
  )
glimpse(simdata)

rsurv documentation built on Oct. 30, 2024, 9:08 a.m.