ROptEst (version 0.5.0)

GammaFamily: Generating function for Gamma families

Description

Generates an object of class "L2ParamFamily" which represents a Gamma family.

Usage

GammaFamily(scale = 1, shape = 1, trafo)

Arguments

scale

positive real: scale parameter

shape

positive real: shape parameter

trafo

matrix: transformation of the parameter

Value

• Object of class "L2ParamFamily"

concept

Gamma model

Details

The slots of the corresponding L2 differentiable parameteric family are filled.

References

Kohl, M. (2005) Numerical Contributions to the Asymptotic Theory of Robustness. Bayreuth: Dissertation.

See Also

L2ParamFamily-class, Gamma-class

Examples

distrExOptions("EupperTruncQuantile" = 1e-15) # problem with q(Gamma())(1) = NaN
(G1 <- GammaFamily())
FisherInfo(G1)
checkL2deriv(G1)
distrExOptions("EupperTruncQuantile" = 0) # default