CompAREdesign (version 2.4.0)

MarginalsSelection: Marginal distributions for both components

Description

Returns the distribution and parameters of the marginal Weibull distributions

Usage

MarginalsSelection(
  beta1,
  beta2,
  HR1,
  HR2,
  p1,
  p2,
  case,
  rho,
  theta,
  copula = "Frank",
  seed = 12345
)

Arguments

beta1

Shape parameter for a Weibull law for the relevant event

beta2

Shape parameter for a Weibull law for the additional event

HR1

Hazard Ratio for a Weibull law for the relevant event

HR2

Hazard Ratio for a Weibull law for the additional event

p1

Proportion of the relevant event expected in group zero

p2

Proportion of the additional event expected in group zero

case

Censoring case

theta

Dependence parameter for the bivariate distribution in control group

copula

Copula to use

seed

Seed for obtaining the probabilities of observing the events by simulation