Generic function for the computation of bias-optimally robust ICs in case of infinitesimal robust models. This function is rarely called directly.
minmaxBias(L2deriv, neighbor, biastype, ...)# S4 method for UnivariateDistribution,ContNeighborhood,BiasType
minmaxBias(L2deriv,
neighbor, biastype, symm, trafo, maxiter, tol, warn, Finfo, verbose = NULL)
# S4 method for UnivariateDistribution,ContNeighborhood,asymmetricBias
minmaxBias(
L2deriv, neighbor, biastype, symm, trafo, maxiter, tol, warn, Finfo, verbose = NULL)
# S4 method for UnivariateDistribution,ContNeighborhood,onesidedBias
minmaxBias(
L2deriv, neighbor, biastype, symm, trafo, maxiter, tol, warn, Finfo, verbose = NULL)
# S4 method for UnivariateDistribution,TotalVarNeighborhood,BiasType
minmaxBias(
L2deriv, neighbor, biastype, symm, trafo, maxiter, tol, warn, Finfo, verbose = NULL)
# S4 method for RealRandVariable,ContNeighborhood,BiasType
minmaxBias(L2deriv,
neighbor, biastype, normtype, Distr, z.start, A.start, z.comp, A.comp,
Finfo, trafo, maxiter, tol, verbose = NULL, ...)
# S4 method for RealRandVariable,TotalVarNeighborhood,BiasType
minmaxBias(L2deriv,
neighbor, biastype, normtype, Distr, z.start, A.start, z.comp, A.comp,
Finfo, trafo, maxiter, tol, verbose = NULL, ...)
The bias-optimally robust IC is computed.
L2-derivative of some L2-differentiable family of probability measures.
object of class "Neighborhood"
.
object of class "BiasType"
.
object of class "NormType"
.
additional arguments to be passed to E
object of class "Distribution"
.
logical: indicating symmetry of L2deriv
.
initial value for the centering constant.
initial value for the standardizing matrix.
logical
indicator which indices need to be computed and which are 0 due to symmetry.
matrix
of logical
indicator which indices need to be computed and which are 0 due to symmetry.
matrix: transformation of the parameter.
the maximum number of iterations.
the desired accuracy (convergence tolerance).
logical: print warnings.
Fisher information matrix.
logical: if TRUE
, some messages are printed
computes the bias optimal influence curve for symmetric bias for L2 differentiable parametric families with unknown one-dimensional parameter.
computes the bias optimal influence curve for asymmetric bias for L2 differentiable parametric families with unknown one-dimensional parameter.
computes the bias optimal influence curve for symmetric bias for L2 differentiable parametric families with unknown one-dimensional parameter.
computes the bias optimal influence curve for symmetric bias for L2 differentiable parametric families with unknown \(k\)-dimensional parameter (\(k > 1\)) where the underlying distribution is univariate.
computes the bias optimal influence curve for symmetric bias for L2 differentiable parametric families in a setting where we are interested in a \(p=1\) dimensional aspect of an unknown \(k\)-dimensional parameter (\(k > 1\)) where the underlying distribution is univariate.
Matthias Kohl Matthias.Kohl@stamats.de, Peter Ruckdeschel peter.ruckdeschel@uni-oldenburg.de
Rieder, H. (1980) Estimates derived from robust tests. Ann. Stats. 8: 106--115.
Rieder, H. (1994) Robust Asymptotic Statistics. New York: Springer.
Ruckdeschel, P. (2005) Optimally One-Sided Bounded Influence Curves. Mathematical Methods in Statistics 14(1), 105-131.
Kohl, M. (2005) Numerical Contributions to the Asymptotic Theory of Robustness. Bayreuth: Dissertation.
InfRobModel-class