Type conversion - get sparseMatrix.

Source: R/as.sparseMatrix.R

Turn objects into the sparseMatrix as defined in the Matrix package.

as.sparseMatrix(x, ...)

# S4 method for simple_triplet_matrix
as.sparseMatrix(x, ...)

# S4 method for TermDocumentMatrix
as.sparseMatrix(x, ...)

# S4 method for bundle
as.sparseMatrix(x, col, ...)

Arguments

x

object to convert
...

Further arguments that are passed to a call to sparseMatrix. Can be used, for instance to set giveCsparse to FALSE to get a dgTMatrix, not a dgCMatrix.
col

column name to get values from (if x is a bundle)