dgengamma: Generalized gamma pdf

In ActuDistns: Functions for actuarial scientists

Description

Computes the pdf of the generalized gamma distribution

Usage

dgengammad(x, b = 1, d = 1, k = 1)

Arguments

x	scale or vector of positive values at which the pdf needs to be computed
b	the value of b parameter, must be positive
d	the value of d parameter, must be positive
k	the value of k parameter, must be positive

Value

An object of the same length as x, giving the pdf values computed at x

Note

If incorrect values are input for x or the model parameters then NaNs will be returned as the output. This function uses the R contributed package VGAM.

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=dgengammad(x)

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