updateNorm-methods {ROptEst} | R Documentation |
updateNorm-methods to update norm in IC-Algo
updateNorm(normtype, ...) ## S4 method for signature 'SelfNorm': updateNorm(normtype, L2, neighbor, biastype, Distr, V.comp, cent, stand, w)
normtype |
normtype of class NormType |
... |
further arguments to be passed to specific methods. |
L2 |
L2derivative |
neighbor |
object of class "Neighborhood" . |
biastype |
object of class "BiasType" |
cent |
optimal centering constant. |
stand |
standardizing matrix. |
Distr |
standardizing matrix. |
V.comp |
matrix: indication which components of the standardizing matrix have to be computed. |
w |
object of class RobWeight ; current weight |
updateNorm
is used internally in the opt-IC-algorithm to be
able to work with a norm that depends on the current covariance
(SelfNorm
)
updateNorm |
an updated object of class NormType . |
signature(normtype = "SelfNorm")
:
udates the norm in the self-standardized case; just used
internally in the opt-IC-Algorithm. Peter Ruckdeschel Peter.Ruckdeschel@itwm.fraunhofer.de