ndenseMatrix-class: Virtual Class "ndenseMatrix" of Dense Logical Matrices

In Matrix: Sparse and Dense Matrix Classes and Methods

Virtual Class "ndenseMatrix" of Dense Logical Matrices

Description

ndenseMatrix is the virtual class of all dense logical (S4) matrices. It extends both denseMatrix and lMatrix directly.

Slots

x:

logical vector containing the entries of the matrix.

Dim, Dimnames:

see Matrix.

Extends

Class "nMatrix", directly. Class "denseMatrix", directly. Class "Matrix", by class "nMatrix". Class "Matrix", by class "denseMatrix".

Methods

%*%

signature(x = "nsparseMatrix", y = "ndenseMatrix"): ...

%*%

signature(x = "ndenseMatrix", y = "nsparseMatrix"): ...

crossprod

signature(x = "nsparseMatrix", y = "ndenseMatrix"): ...

crossprod

signature(x = "ndenseMatrix", y = "nsparseMatrix"): ...

as.vector

signature(x = "ndenseMatrix", mode = "missing"): ...

diag

signature(x = "ndenseMatrix"): extracts the diagonal as for all matrices, see the generic diag().

which

signature(x = "ndenseMatrix"), semantically equivalent to base function which(x, arr.ind); for details, see the lMatrix class documentation.

See Also

Class ngeMatrix and the other subclasses.

Examples

showClass("ndenseMatrix")

as(diag(3) > 0, "ndenseMatrix")# -> "nge"

Matrix documentation built on Oct. 19, 2024, 1:08 a.m.