ngeMatrix-class {Matrix}R Documentation

Class "ngeMatrix" of General Dense Nonzero-pattern Matrices

Description

This is the class of general dense nonzero-pattern matrices, see nMatrix.

Slots

x:

Object of class "logical". The logical values that constitute the matrix, stored in column-major order.

Dim,Dimnames:

The dimension (a length-2 "integer") and corresponding names (or NULL), see the Matrix class.

factors:

Object of class "list". A named list of factorizations that have been computed for the matrix.

Extends

Class "ndenseMatrix", directly. Class "lMatrix", by class "ndenseMatrix". Class "denseMatrix", by class "ndenseMatrix". Class "Matrix", by class "ndenseMatrix". Class "Matrix", by class "ndenseMatrix".

Methods

Currently, mainly t() and coercion methods (for as(.)); use, e.g., showMethods(class="ngeMatrix") for details.

See Also

Non-general logical dense matrix classes such as ntrMatrix, or nsyMatrix; sparse logical classes such as ngCMatrix.

Examples

showClass("ngeMatrix")
## "lgeMatrix" is really more relevant

[Package Matrix version 1.5-1 Index]