extend_msfit {icmstate} | R Documentation |
Given a msfit
object, extend the times considered in the object
Description
After using this function, use probtrans to get interpolated transition probabilities. This function is useful when you want to obtain transition probabilities at more than just the minimal number of times that strictly have to be considered. The inserted hazard values are simply the hazards at the nearest time that is smaller or equal.
Usage
extend_msfit(msfit, times)
Arguments
msfit |
A |
times |
Times at which to extend the |
Value
An msfit
object containing the extended hazards
Examples
library(mstate)
tmat <- trans.illdeath()
times <- seq(0, 5, 0.1)
ms_fit <- list(Haz = data.frame(time = rep(times, 3),
Haz = c(replicate(3, cumsum(runif(length(times), 0, 0.02)))),
trans = rep(1:3, each = length(times))),
trans = tmat)
class(ms_fit) <- "msfit"
ms_fit_interpolated <- extend_msfit(ms_fit, seq(0, 5, 0.01))
[Package icmstate version 0.2.0 Index]