pllik_pwexp: Profile log likelihood for piecewise exponential regression

In eventPred: Event Prediction

Profile log likelihood for piecewise exponential regression

Description

Obtains the profile log likelihood value for piecewise exponential regression.

Usage

pllik_pwexp(beta, time, event, J, tcut, x)

Arguments

beta	The regression coefficients with respect to the covariates.
time	The survival time.
event	The event indicator.
J	The number of time intervals.
tcut	A vector that specifies the endpoints of time intervals for the baseline piecewise exponential survival distribution. Must start with 0, e.g., c(0, 60) breaks the time axis into 2 event intervals: [0, 60) and [60, Inf). By default, it is set to 0.
x	The covariates matrix (including the intercept).

Value

The profile log likelihood value for piecewise exponential regression.

eventPred documentation built on June 10, 2025, 5:14 p.m.