pen: Expnormal Distribution

In PSDistr: Distributions Derived from Normal Distribution

Expnormal Distribution

Description

Density, distribution function, quantile function and random generation for the Expnormal distribution with parameters a1, b1, a2, b2 and c.

Usage

pen(x, a1, b1, a2, b2, c)

Arguments

x	real argument
a1	position parameter
b1	positive scale parameter
a2	position parameter
b2	positive scale parameter
c	semi-fraction parameter

Details

Probability density function see formula (2.1) in the article Cumulative distribution function see formula (2.3) Quantile functon see proposition (2.2) Random number generator see proposition (2.6)

Value

The function returns the value of the cumulative distribution function for the Expnormal distribution.

Author(s)

Piotr Sulewski, [e-mail], Pomeranian UNiwersity in Slupsk.

References

Sulewski, P. (2022). New Members of The Johnson Family of Probability Distributions:Properties and Application, Accepted: February 2022. REVSTAT-Statistical Journal.

Examples

den(1,1,2,2,2,1)
pen(1,1,2,2,2,1)
qen(0.5,1,2,2,2,1)
ren(10,1,2,2,2,1)

PSDistr documentation built on Sept. 13, 2023, 5:07 p.m.