lgeMatrix-class {Matrix} | R Documentation |

## Class "lgeMatrix" of General Dense Logical Matrices

### Description

This is the class of general dense `logical`

matrices.

### 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 `"ldenseMatrix"`

, directly.
Class `"lMatrix"`

, by class `"ldenseMatrix"`

.
Class `"denseMatrix"`

, by class `"ldenseMatrix"`

.
Class `"Matrix"`

, by class `"ldenseMatrix"`

.
Class `"Matrix"`

, by class `"ldenseMatrix"`

.

### Methods

Currently, mainly `t()`

and coercion methods (for
`as(.)`

); use, e.g.,
`showMethods(class="lgeMatrix")`

for details.

### See Also

Non-general logical dense matrix classes such as
`ltrMatrix`

, or `lsyMatrix`

;
*sparse* logical classes such as `lgCMatrix`

.

### Examples

showClass("lgeMatrix")
str(new("lgeMatrix"))
set.seed(1)
(lM <- Matrix(matrix(rnorm(28), 4,7) > 0))# a simple random lgeMatrix
set.seed(11)
(lC <- Matrix(matrix(rnorm(28), 4,7) > 0))# a simple random lgCMatrix
as(lM, "lgCMatrix")

[Package

*Matrix* version 1.2-17

Index]