Robust Moments for the GLD
Computes the first four robust moments for the Normal Inverse Gaussian Distribution.
sampleMED(x) sampleIQR(x) sampleSKEW(x) sampleKURT(x)
x |
are numeric vector, the sample values. |
All values for the *sample functions are numeric vectors:
d* returns the density,
p* returns the distribution function,
q* returns the quantile function, and
r* generates random deviates.
All values have attributes named "param" listing
the values of the distributional parameters.
Diethelm Wuertz.
## Sample: x = rt(100, 4) ## sampleMED - # Median: sampleMED(x) ## sampleIQR - # Inter-quartile Range: sampleIQR(x) ## sampleSKEW - # Robust Skewness: sampleSKEW(x) ## sampleKURT - # Robust Kurtosis: sampleKURT(x)
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