matrix.coo-class {SparseM}R Documentation

Class "matrix.coo"

Description

A new class for sparse matrices stored in coordinate format

Objects from the Class

Objects can be created by calls of the form new("matrix.coo", ...).

Slots

ra:
Object of class numeric, a real array of nnz elements containing the non-zero elements of A.
ja:
Object of class integer, an integer array of nnz elements containing the column indices of the elements stored in `ra'.
ia:
Object of class integer, an integer array of nnz elements containing the row indices of the elements stored in `ra'.
dimension:
Object of class integer, dimension of the matrix

Methods

as.matrix.csr
signature(x = "matrix.coo"): ...
as.matrix
signature(x = "matrix.coo"): ...
dim
signature(x = "matrix.coo"): ...

See Also

matrix.csr-class


[Package SparseM version 0.54 Index]