apply_af {heemod}

Apply an Acceleration Factor

Description

Proportionally increase or reduce the time to event of a survival distribution.

Usage

apply_af(dist, af, log_af = FALSE)

Arguments

dist

A survival distribution.

af

An acceleration factor to be applied.

log_af

If TRUE, the acceleration factor is exponentiated before being applied.

Value

A surv_aft object.

Examples

dist1 <- define_surv_dist(distribution = "exp", rate = .25)
aft_dist <- apply_af(dist1, 1.5)