Kumaraswamy hazard rate function

Description

Computes the hazard rate function of the Kumarawamay distribution

Usage

1
hkum(x, a = 1, b = 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, must be positive

b

the value of b parameter, must be positive

Value

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

Note

If incorrect values are input for x 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

1
2
x=runif(10,min=1,max=2)
y=hkum(x)

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