SparseM-conversions {Matrix} | R Documentation

## Sparse Matrix Coercion from and to those from package "SparseM"

### Description

Methods for coercion from and to sparse matrices from package SparseM are provided here, for ease of porting functionality to the Matrix package, and comparing functionality of the two packages.

### Methods

from = "matrix.csr", to = "dgRMatrix"
  ...
from = "matrix.csc", to = "dgCMatrix"
  ...
from = "matrix.coo", to = "dgTMatrix"
  ...
from = "dgRMatrix", to = "matrix.csr"
  ...
from = "dgCMatrix", to = "matrix.csc"
  ...
from = "dgTMatrix", to = "matrix.coo"
  ...
from = "sparseMatrix", to = "matrix.csr"
  ...
from = "matrix.csr", to = "dgCMatrix"
  ...
from = "matrix.coo", to = "dgCMatrix"
  ...
from = "matrix.csr", to = "Matrix"
  ...
from = "matrix.csc", to = "Matrix"
  ...
from = "matrix.coo", to = "Matrix"
  ...

### See Also

The documentation in package SparseM, such as `SparseM.ontology`, and one important class, `matrix.csr`.

[Package Matrix version 0.999375-33 Index]