ActuDistns (version 2.0)

igumbel: Gumbel integrated hazard rate function

Description

Computes the integrated hazard rate function of the Gumbel distribution

Usage

igumbel(x, t = 1, mu = 1, sigma = 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

mu

the value of mu parameter, can be any real

sigma

the value of sigma 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=igumbel(x)