gldRobMoments {fBasics} | R Documentation |
Robust Moments for the GLD
Description
Computes the first four robust moments for the Generalized Lambda Distribution.
Usage
gldMED(lambda1 = 0, lambda2 = -1, lambda3 = -1/8, lambda4 = -1/8)
gldIQR(lambda1 = 0, lambda2 = -1, lambda3 = -1/8, lambda4 = -1/8)
gldSKEW(lambda1 = 0, lambda2 = -1, lambda3 = -1/8, lambda4 = -1/8)
gldKURT(lambda1 = 0, lambda2 = -1, lambda3 = -1/8, lambda4 = -1/8)
Arguments
lambda1 |
location parameter |
lambda2 |
scale parameter |
lambda3 |
first shape parameter |
lambda4 |
second shape parameter |
Value
a named numerical value. The name is
one of MED
, IQR
, SKEW
, or KURT
, obtained
by dropping the gld
prefix from the name of the corresponding
function.
Author(s)
Diethelm Wuertz.
Examples
## gldMED -
# Median:
gldMED(lambda1 = 0, lambda2 = -1, lambda3 = -1/8, lambda4 = -1/8)
## gldIQR -
# Inter-quartile Range:
gldIQR(lambda1 = 0, lambda2 = -1, lambda3 = -1/8, lambda4 = -1/8)
## gldSKEW -
# Robust Skewness:
gldSKEW(lambda1 = 0, lambda2 = -1, lambda3 = -1/8, lambda4 = -1/8)
## gldKURT -
# Robust Kurtosis:
gldKURT(lambda1 = 0, lambda2 = -1, lambda3 = -1/8, lambda4 = -1/8)
[Package fBasics version 4032.96 Index]