QdaCov-class {rrcov} | R Documentation |
Robust quadratic discriminant analysis is performed by replacing the classical group means and withing group covariance matrices by their robust equivalents.
Objects can be created by calls of the form new("QdaCov", ...)
but the
usual way of creating QdaCov
objects is a call to the function
QdaCov
which serves as a constructor.
call
:prior
:counts
:center
:cov
:covinv
:covdet
:method
:X
:grp
:control
:"CovControl"
specifying which estimate to
use for the group means and covariances
Class "QdaRobust"
, directly.
Class "Qda"
, by class "QdaRobust", distance 2.
No methods defined with class "QdaCov" in the signature.
Valentin Todorov valentin.todorov@chello.at
QdaRobust-class
, Qda-class
, QdaClassic
, QdaClassic-class
showClass("QdaCov")