Classes for bounded, robust, standardized weights.
Objects can be created by calls of the form new("BdStWeight", ...)
;
to fill slot weight
, you will use the generating functions
getweight
and minbiasweight
.
name
Object of class "character"
; inherited from class RobWeight
.
weight
Object of class "function"
--- the weight function; inherited from class RobWeight
.
clip
Object of class "numeric"
--- clipping bound(s); inherited from class BoundedWeight
.
stand
Object of class "matrix"
--- standardization.
Class "RobWeight"
, via class "BoundedWeight"
.
Class "BoundedWeight"
, directly.
signature(object = "BdStWeight")
:
accessor function for slot stand
.
signature(object = "BdStWeight", value = "matrix")
:
replacement function for slot stand
. This replacement method
should be used with great care, as the slot weight
is not
simultaneously updated and hence, this may lead to inconsistent
objects.
Peter Ruckdeschel peter.ruckdeschel@uni-oldenburg.de
Hampel et al. (1986) Robust Statistics. The Approach Based on Influence Functions. New York: Wiley.
Rieder, H. (1994) Robust Asymptotic Statistics. New York: Springer.
Kohl, M. (2005) Numerical Contributions to the Asymptotic Theory of Robustness. Bayreuth: Dissertation.
BoundedWeight-class
, RobWeight-class
,
IC
, InfluenceCurve-class
## prototype
new("BdStWeight")
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