pi_ic_multneh: pi_ic_multneh function

In curesurv: Mixture and Non Mixture Parametric Cure Models to Estimate Cure Indicators

pi_ic_multneh function

Description

produces confidence interval of cure fraction pi using a time-to-null excess hazard model with loglinear effect on parameter tau The confidence intervals calculation is based on the plain method.

Usage

pi_ic_multneh(
  z_tau = z_tau,
  z_alpha = z_alpha,
  x = x,
  object,
  level = level,
  cumLexctopred = NULL,
  Dpi = NULL
)

Arguments

z_tau	Covariates matrix acting on time-to-null parameter.
z_alpha	Covariates matrix acting on parameter alpha of the density of time-to-null excess hazard model
x	time at which the predictions are provided
object	ouput from a model implemented in curesurv
level	(1-alpha/2)-order quantile of a normal distribution
cumLexctopred	pre prediction obtained from cumLexc_mul_topred, calculated if NULL
Dpi	partial derivative of pi according to theta, if NULL calculated

curesurv documentation built on April 12, 2025, 2:21 a.m.