ihjorth: Hjorth integrated hazard rate function

In ActuDistns: Functions for actuarial scientists

Description

Computes the integrated hazard rate function of the Hjorth distribution

Usage

ihjorth(x, t = 1, delta = 1, theta = 1, beta = 1)

Arguments

x	scale or vector of positive values at which the integrated hazard rate function needs to be computed
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
delta	the value of delta parameter, must be positive
theta	the value of theta parameter, must be positive
beta	the value of beta parameter, must be positive

Value

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

Note

If incorrect values or inconsistent lengths are input for x, t or the model parameters then NaNs will be returned as the output.

Author(s)

Saralees Nadarajah

References

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

Examples

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

ActuDistns documentation built on May 30, 2017, 1:28 a.m.