| dtppn {PSDistr} | R Documentation |
Two-Piece Power Normal Distribution
Description
Density, distribution function, quantile function and random generation for the two-piece power normal distribution with parameters teta, s1, s2 and c.
Usage
dtppn(x, teta, s1, s2, c)
Arguments
x |
real argument |
teta |
position parameter |
s1 |
positive scale parameter |
s2 |
positive scale parameter |
c |
shape parameter (c>=1) |
Details
Probability density function see formula (4) in the article Cumulative distribution function see formula (5) Quantile functon see formula (10) Random number generator see formula (21)
Value
The function returns the value of the probability density function for the two-piece power normal distribution.
Author(s)
Piotr Sulewski, piotr.sulewski@upsl.edu.pl, Pomeranian UNiwersity in Slupsk.
References
Sulewski, P. (2021). Two-Piece Power Normal Distribution, Communications in Statistics - Theory and Method 50(11), 2619-2639.
Examples
dtppn(2,1,1,1,2)
ptppn(2,1,1,1,2)
qtppn(0.5,1,1,1,2)
rtppn(10,1,1,1,2)