Description Objects from the Class Slots Extends Methods Author(s) References See Also Examples
Class of (partial) influence curves of contamination type; i.e., influence curves eta of the form
eta = (A Lambda - a)min(1, b/|A Lambda - a|)
with clipping bound b, centering constant a and
standardizing matrix A. Lambda stands for
the L2 derivative of the corresponding L2 differentiable
parametric family created via the call in the slot CallL2Fam
.
Objects can be created by calls of the form new("ContIC", ...)
.
More frequently they are created via the generating function
ContIC
, respectively via the method generateIC
.
CallL2Fam
: object of class "call"
:
creates an object of the underlying L2-differentiable
parametric family.
name
: object of class "character"
Curve
: object of class "EuclRandVarList"
Risks
: object of class "list"
:
list of risks; cf. RiskType-class
.
Infos
: object of class "matrix"
with two columns named method
and message
:
additional informations.
clip
: object of class "numeric"
:
clipping bound.
cent
: object of class "numeric"
:
centering constant.
stand
: object of class "matrix"
:
standardizing matrix.
lowerCase
: object of class "OptionalNumeric"
:
optional constant for lower case solution.
neighborRadius
: object of class "numeric"
:
radius of the corresponding (unconditional) contamination
neighborhood.
Class "IC"
, directly.
Class "InfluenceCurve"
, by class "IC"
.
signature(object = "ContIC")
:
replacement function for slot CallL2Fam
.
signature(object = "ContIC")
:
accessor function for slot cent
.
signature(object = "ContIC")
:
replacement function for slot cent
.
signature(object = "ContIC")
:
accessor function for slot clip
.
signature(object = "ContIC")
:
replacement function for slot clip
.
signature(object = "ContIC")
:
accessor function for slot stand
.
signature(object = "ContIC")
:
replacement function for slot stand
.
signature(object = "ContIC")
:
accessor function for slot lowerCase
.
signature(object = "ContIC")
:
replacement function for slot lowerCase
.
signature(object = "ContIC")
:
accessor function for slot neighborRadius
.
signature(object = "ContIC")
:
replacement function for slot neighborRadius
.
signature(neighbor = "ContNeighborhood", L2Fam = "L2ParamFamily")
:
generate an object of class "ContIC"
. Rarely called directly.
signature(object = "ContIC")
Matthias Kohl Matthias.Kohl@stamats.de
Rieder, H. (1994) Robust Asymptotic Statistics. New York: Springer.
Kohl, M. (2005) Numerical Contributions to the Asymptotic Theory of Robustness. Bayreuth: Dissertation.
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