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ActuDistns (version 3.0)

haddweibull: Additive Weibull hazard rate function

Description

Computes the hazard rate function of the additive Weibull distribution

Usage

haddweibull(x, a = 1, b = 1, c = 1, d = 1)

Arguments

x
scale or vector of positive values at which the hazard rate function needs to be computed
a
the value of a parameter (the first scale parameter), must be positive
b
the value of b parameter (the first shape parameter), must be positive
c
the value of c parameter (the second scale parameter), must be positive
d
the value of d parameter (the second shape parameter), must be positive

Value

x, giving the hazard rate function values computed at x

References

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

Examples

Run this code
y=haddweibull(x)

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