ActuDistns (version 2.0)

ijshape: J-shaped integrated hazard rate function

Description

Computes the integrated hazard rate function of the J-shaped distribution

Usage

ijshape(x, t = 1, b = 1, nu = 1)

Arguments

x

scale or vector of values at which the integrated hazard rate function needs to be computed, values are positive and bounded below by b

t

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

b

the value of b parameter, must be positive

nu

the value of nu parameter, must be positive

Value

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

References

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

Examples

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