fBasics (version 2160.84)

hypRobMoments: Robust Moments for the HYP

Description

Computes the first four robust moments for the hyperbolic distribution.

Usage

hypMED(alpha = 1, beta = 0, delta = 1, mu = 0)
hypIQR(alpha = 1, beta = 0, delta = 1, mu = 0)
hypSKEW(alpha = 1, beta = 0, delta = 1, mu = 0)
hypKURT(alpha = 1, beta = 0, delta = 1, mu = 0)

Arguments

alpha, beta, delta, mu

shape parameter alpha; skewness parameter beta, abs(beta) is in the range (0, alpha); scale parameter delta, delta must be zero or positive; location parameter mu

Value

• All values for the *hyp 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.

Examples

Run this code

## hypMED -
   # Median:
   hypMED(alpha = 1, beta = 0, delta = 1, mu = 0)

## hypIQR -
   # Inter-quartile Range:
   hypIQR(alpha = 1, beta = 0, delta = 1, mu = 0)

## hypSKEW -
   # Robust Skewness:
   hypSKEW(alpha = 1, beta = 0, delta = 1, mu = 0)

## hypKURT -
   # Robust Kurtosis:
   hypKURT(alpha = 1, beta = 0, delta = 1, mu = 0)

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