These function is used by internal computations and is rarely called directly.
getModifyIC(L2FamIC, neighbor, risk,...)
# S4 method for L2ParamFamily,Neighborhood,asRisk
getModifyIC(L2FamIC,
neighbor, risk, ...)
# S4 method for L2LocationFamily,UncondNeighborhood,asGRisk
getModifyIC(L2FamIC,
neighbor, risk, ...)
# S4 method for L2LocationFamily,UncondNeighborhood,fiUnOvShoot
getModifyIC(L2FamIC,
neighbor, risk, ...)
# S4 method for L2ScaleFamily,UncondNeighborhood,asGRisk
getModifyIC(L2FamIC,
neighbor, risk, ..., modifyICwarn = NULL)
# S4 method for L2LocationScaleFamily,UncondNeighborhood,asGRisk
getModifyIC(L2FamIC,
neighbor, risk, ..., modifyICwarn = NULL)scaleUpdateIC(neighbor,...)
# S4 method for UncondNeighborhood
scaleUpdateIC(neighbor, sdneu, sdalt, IC)
# S4 method for ContNeighborhood
scaleUpdateIC(neighbor, sdneu, sdalt, IC)
# S4 method for TotalVarNeighborhood
scaleUpdateIC(neighbor, sdneu, sdalt, IC)
Function for slot modifyIC
of IC
s
a list to be digested in corresponding methods
of getmodifyIC
by generateIC
object of class L2ParamFamily
.
object of class "Neighborhood"
.
object of class "RiskType"
further arguments to be passed over to optIC
.
positive numeric of length one; the new scale.
positive numeric of length one; the new scale.
a Hampel-IC to be updated.
logical: should a (warning) information be added if
modifyIC
is applied and hence some optimality information could
no longer be valid? Defaults to NULL
in which case this value
is taken from RobAStBaseOptions
.
Matthias Kohl Matthias.Kohl@stamats.de
This function is used for internal computations.
By setting RobAStBaseOption("all.verbose" = TRUE)
somewhere
globally, the generated function modifyIC
will generate
calls to optIC
with argument verbose=TRUE
.
Rieder, H. (1994) Robust Asymptotic Statistics. New York: Springer.
Kohl, M. (2005) Numerical Contributions to the Asymptotic Theory of Robustness. Bayreuth: Dissertation.
optIC
, IC-class