distrMod: GammaFamily – R documentation

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GammaFamily

Generating function for Gamma families

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

GammaFamily(scale = 1, shape = 1, trafo, withL2derivDistr = TRUE)

`scale`	positive real: scale parameter
`shape`	positive real: shape parameter
`trafo`	matrix: transformation of the parameter
`withL2derivDistr`	logical: shall the distribution of the L2 derivative be computed? Defaults to `TRUE`; setting it to `FALSE` speeds up computations.

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

Object of class "L2ParamFamily"

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

(G1 <- GammaFamily())
FisherInfo(G1)
## IGNORE_RDIFF_BEGIN
checkL2deriv(G1)
## IGNORE_RDIFF_END

Object Oriented Implementation of Probability Models

v2.8.4

LGPL-3

Authors

Matthias Kohl [aut, cph], Peter Ruckdeschel [cre, cph], R Core Team [ctb, cph] (for source file 'format.perc')

Initial release

2020-03-06