dpidtheta_wei {curesurv} | R Documentation |
dpitheta_wei function
Description
Produce partial derivatives of pi the cure proportion
Usage
dpidtheta_wei(
z_pcured = z_pcured,
z_ucured = z_ucured,
x = x,
theta,
cumLexctopred
)
Arguments
z_pcured |
covariates matrix acting on cure proportion |
z_ucured |
covariates matrix acting on survival function of uncured |
x |
time at which the estimates are predicted |
theta |
estimated parameters from a mixture model using curesurv and uncured survival following a Weibull distribution |
cumLexctopred |
description |
[Package curesurv version 0.1.1 Index]