GammaMulti: Evaluates the multivariate gamma function of order p

In gajdosandrej/CharFunToolR: Numerical Computation Cumulative Distribution Function and Probability Density Function from Characteristic Function

Evaluates the multivariate gamma function of order p

Description

GammaMulti(z, p) evaluates the multivariate gamma function of order p, the argument z may be complex and of any size.

Usage

GammaMulti(z, p)

Arguments

z	complex argument, of any size (vector, matrix).
p	order of the multivariate gamma, if empty, default value is p = 1.

Value

Function returns values of the multivariate gamma function of order p evaluated in points z.

Note

Ver.: 01-Oct-2018 13:41:36 (consistent with Matlab CharFunTool v1.3.0, 17-Aug-2018 19:45:37).

See Also

Other Utility Function: ChebCoefficients(), ChebPoints(), ChebPolyValues(), ChebPoly(), ChebValues(), GammaLog(), GammaMultiLog(), GammaZX(), Hypergeom1F1MatApprox(), Hypergeom1F1Mat(), Hypergeom2F1Mat(), Hypergeom2F1(), HypergeompFqMat(), InterpChebValues(), hypergeom1F1(), interpBarycentric()

Examples

## EXAMPLE 1
t <- seq(-10, 10, length.out = 101)
z <- 1i * t
p <- 10
f <- GammaMulti(z, p)

gajdosandrej/CharFunToolR documentation built on June 3, 2024, 7:46 p.m.