dlgamma: Log gamma pdf

In ActuDistns: Functions for actuarial scientists

Description

Computes the pdf of the log gamma distribution

Usage

dlgammad(x, alpha = 1, lambda = 1)

Arguments

x	scale or vector of values greater than one at which the pdf needs to be computed
alpha	the value of alpha parameter, must be positive
lambda	the value of lambda 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 actuar.

Author(s)

Saralees Nadarajah

References

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

Examples

x=runif(10,min=2,max=3)
y=dlgammad(x)

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