pe3 {SCI} | R Documentation |
Pearson Type III distribution
Description
Density, distribution and quantile function of the Pearson Type III distribution
Usage
dpe3(x, shape, scale, location)
ppe3(q, shape, scale, location)
qpe3(p, shape, scale, location)
Arguments
x , q |
vector of quantiles. |
p |
vector of probabilities. |
shape |
shape parameter |
scale |
scale parameter |
location |
location parameter |
Details
The functions of the pe3
family are a reimplementation of
the Pearson Type III Distribution in the lmomco
package, making the code compatible with the standard nomenclature for
distributions in R. The original functions in lmomco are
pdfpe3
(density function), quape3
(quantile function) and cdfpe3
(distribution function).
Value
dpe3
gives the density (pdf), ppe3
gives
the distribution function (cdf), and qpe3
gives the
quantile function (inverse cdf).
Author(s)
James Stagge & Lukas Gudmundsson
References
Asquith, W.H., 2013: lmomco – L-moments, trimmed L-moments, L-comoments, censored L-moments, and many distributions. R package version 1.7.8 , Tech University, Lubbock, Texas.
Examples
dpe3(1, shape=1, scale=2, location=3)