RandomFields: RMmodelsAuxiliary – R documentation

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RMmodelsAuxiliary

Auxiliary and other Models

Description

Here, auxiliary models are given that are not covariance functions or variograms, but which might be used within the definition of a model.

Implemented models

Distribution families See RR.

Evaluation operators See RF.

Random Fields / Random Processes See RP.

Mathematical functions See R.

Shape functions

Besides any of the covariance functions the following functions can be used as shape functions.

`RMangle`	defines an anisotropy matrix by angle and a diagonal matrix
`RMball`	Indicator of a ball of radius 1/2
`RMm2r`	spectral function belonging to a tail correlation function of the Gneiting class H_n
`RMm3b`	spectral function belonging to a tail correlation function of the Gneiting class H_n
`RMmppplus`	operator to define mixed moving maxima (M3) processes
`RMmps`	spectral functions belonging to a tail correlation function of the Gneiting class H_n
`RMpolygon`	Indicator of a typical Poisson polygon
`RMrational`	shape function used in the Bernoulli paper given in the references
`RMrotat`	shape function used in the Bernoulli paper given in the references
`RMsign`	random sign
`RMtruncsupport`	truncates the support of a shape in a Poisson based model

Special transformations

`RMeaxxa`	shape function used in the Bernoulli paper given in the references
`RMetaxxa`	shape function used in the Bernoulli paper given in the references
`RMidmodel`	model identity
`RMid`	identity but interpretation turns from a coordinate to a model value
`RMtrafo`	allows to model the identity within the set of coordinates
`RMrotation`	shape function used in the Bernoulli paper given in the references

Other models

`RMuser`	User defined covariance model

Author(s)

Alexander Malinowski; Martin Schlather, schlather@math.uni-mannheim.de, https://www.wim.uni-mannheim.de/schlather/

Examples

RFoptions(seed=0) ## *ANY* simulation will have the random seed 0; set
##                   RFoptions(seed=NA) to make them all random again
RFgetModelNames()

RandomFields

Simulation and Analysis of Random Fields

v3.3.10

GPL (>= 3)

Authors

Martin Schlather [aut, cre], Alexander Malinowski [aut], Marco Oesting [aut], Daphne Boecker [aut], Kirstin Strokorb [aut], Sebastian Engelke [aut], Johannes Martini [aut], Felix Ballani [aut], Olga Moreva [aut], Jonas Auel[ctr], Peter Menck [ctr], Sebastian Gross [ctr], Ulrike Ober [ctb], Paulo Ribeiro [ctb], Brian D. Ripley [ctb], Richard Singleton [ctb], Ben Pfaff [ctb], R Core Team [ctb]

Initial release