A wrapper function to read a sparse submatrix — read.mtx.sparse • asapR

A wrapper function to read a sparse submatrix

Usage

read.mtx.sparse(
  mtx.file,
  sub.cols = NULL,
  memory.idx = NULL,
  memory.idx.file = paste0(mtx.file, ".index"),
  verbose = FALSE
)

Arguments

mtx.file: matrix market file
sub.cols: column index (default: all)
memory.idx: memory locations
memory.idx.file: memory location file
verbose: verbosity

Value

a sparse matrix