Description Objects from the Class Slots Extends Known Subclasses Methods Note
Objects of class "VarCovar"
and its subclasses
"CovarianceMatrix"
and "Variance"
represent the covariance and
variance, respectively, of the linear statistic.
Class "VarCovar"
is a virtual class defined as the class union
of "CovarianceMatrix"
and "Variance"
, so objects cannot be
created from it directly.
Objects can be created by calls of the form
1  new("CovarianceMatrix", covariance, \dots)

and
1 
where covariance
is a covariance matrix and variance
is numeric
vector containing the diagonal elements of the covariance matrix.
For objects of class "CovarianceMatrix"
:
covariance
:Object of class "matrix"
. The covariance matrix.
For objects of class "Variance"
:
variance
:Object of class "numeric"
. The diagonal elements of the
covariance matrix.
For objects of classes "CovarianceMatrix"
or "Variance"
:
Class "VarCovar"
, directly.
For objects of class "VarCovar"
:
Class "CovarianceMatrix"
, directly.
Class "Variance"
, directly.
signature(object = "CovarianceMatrix")
: See the documentation for
covariance
for details.
signature(.Object = "CovarianceMatrix")
: See the documentation for
initialize
(in package methods) for
details.
signature(.Object = "Variance")
: See the documentation for
initialize
(in package methods) for
details.
signature(object = "CovarianceMatrix")
: See the documentation for
variance
for details.
signature(object = "Variance")
: See the documentation for
variance
for details.
Starting with coin version 1.40, this class is deprecated. It will be made defunct and removed in a future release.
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