pdfkur {lmomco} | R Documentation |
Probability Density Function of the Kumaraswamy Distribution
Description
This function computes the probability density
of the Kumaraswamy distribution given parameters ( and
) computed by
parkur
. The probability density function is
where is the nonexceedance probability for quantile
,
is a shape parameter, and
is a shape parameter.
Usage
pdfkur(x, para)
Arguments
x |
A real value vector. |
para |
Value
Probability density () for
.
Author(s)
W.H. Asquith
References
Jones, M.C., 2009, Kumaraswamy's distribution—A beta-type distribution with some tractability advantages: Statistical Methodology, v. 6, pp. 70–81.
See Also
cdfkur
, quakur
, lmomkur
, parkur
Examples
lmr <- lmoms(c(0.25, 0.4, 0.6, 0.65, 0.67, 0.9))
kur <- parkur(lmr)
x <- quakur(0.5,kur)
pdfkur(x,kur)
[Package lmomco version 2.5.1 Index]