| lgeMatrix-class {Matrix} | R Documentation |
This is the class of general dense logical
matrices.
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.
Class "ldenseMatrix", directly.
Class "lMatrix", by class "ldenseMatrix".
Class "denseMatrix", by class "ldenseMatrix".
Class "Matrix", by class "ldenseMatrix".
Class "Matrix", by class "ldenseMatrix".
Currently, mainly t() and coercion methods (for
as(.)); use, e.g.,
showMethods(class="lgeMatrix") for details.
Non-general logical dense matrix classes such as
ltrMatrix, or lsyMatrix;
sparse logical classes such as lgCMatrix.
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")