analyse_piecewise_exponential: Create Analyse function for piecewise exponential model

In SimNPH: Simulate Non-Proportional Hazards

Create Analyse function for piecewise exponential model

Description

Create Analyse function for piecewise exponential model

Usage

analyse_piecewise_exponential(cuts, testing_only = FALSE)

Arguments

cuts	interval boundaries for the piecewise exponential model
testing_only	if set to TRUE omits all statistics in the intervals and just returns the p value of the global test.

Details

If there's any time interval no patients ever enter, NA is returned for all time intervals. This behavior will likely change in future package versions.

Value

an analyse function that can be used in runSimulation

Examples

condition <- merge(
   assumptions_delayed_effect(),
   design_fixed_followup(),
   by=NULL
 ) |>
 head(1)
dat <- generate_delayed_effect(condition)
analyse_piecewise_exponential(cuts=c(90, 360))(condition, dat)

SimNPH documentation built on April 12, 2025, 9:13 a.m.