pllik_pwexp {eventPred} | R Documentation |
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.
[Package eventPred version 0.2.9 Index]