TotalVarIC: Generating function for TotalVarIC-class

Description Usage Arguments Value Author(s) References See Also Examples

View source: R/TotalVarIC.R

Description

Generates an object of class "TotalVarIC"; i.e., an influence curves eta of the form

eta = max(c, min(A Lambda, d))

with lower clipping bound c, upper clipping bound d and standardizing matrix A. Lambda stands for the L2 derivative of the corresponding L2 differentiable parametric family which can be created via CallL2Fam.

Usage

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TotalVarIC(name, CallL2Fam = call("L2ParamFamily"), 
           Curve = EuclRandVarList(RealRandVariable(Map = c(function(x) {x}), 
                                                    Domain = Reals())), 
           Risks, Infos, clipLo = -Inf, clipUp = Inf, stand = as.matrix(1), 
           lowerCase = NULL, neighborRadius = 0)

Arguments

name

object of class "character".

CallL2Fam

object of class "call": creates an object of the underlying L2-differentiable parametric family.

Curve

object of class "EuclRandVarList".

Risks

object of class "list": list of risks; cf. RiskType-class.

Infos

matrix of characters with two columns named method and message: additional informations.

clipLo

negative real: lower clipping bound.

clipUp

positive real: lower clipping bound.

stand

matrix: standardizing matrix

lowerCase

optional constant for lower case solution.

neighborRadius

radius of the corresponding (unconditional) contamination neighborhood.

Value

Object of class "TotalVarIC"

Author(s)

Matthias Kohl [email protected]

References

Rieder, H. (1994) Robust Asymptotic Statistics. New York: Springer.

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

See Also

IC-class, ContIC

Examples

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IC1 <- TotalVarIC()
plot(IC1)

ROptEstOld documentation built on Aug. 10, 2018, 1:22 a.m.