ActuDistns (version 2.0)

qbeard: Beard quantile function

Description

Computes the quantile function of the Beard distribution

Usage

qbeard(x, u = 0.5, alpha = 1, beta = 1, rho = 1)

Arguments

x

scale or vector of positive values at which the integrated hazard rate function needs to be computed

u

scale or vector of positive values at which the integrated hazard rate function needs to be computed, must be of the same length as x

alpha

the value of alpha parameter, must be positive

beta

the value of beta parameter, must be positive

rho

the value of rho parameter, must be positive

Value

• An object of the same length as x, giving the hazard rate function values computed at x and u

References

S. Nadarajah, S. A. A. Bakar, Tabulations of survival models for actuarial use, submitted

Examples

x=runif(10,min=0,max=1)
y=qbeard(x)