dexhazdtheta_wei {curesurv} | R Documentation |
Produce partial derivatives of excess hazard
dexhazdtheta_wei(
z_pcured = z_pcured,
z_ucured = z_ucured,
x = x,
theta,
cumLexctopred
)
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 |
pre prediction obtained with cumLexc_alphaweibull_topred |