anndata.abc.CSCDataset

class anndata.abc.CSCDataset

On disk CSC sparse matrix.

Analogous to h5py.Dataset or zarr.core.Array, but for sparse matrices.

Attributes

format	The format of the sparse matrix.
shape	Shape of the matrix.
dtype	The numpy.dtype of the data attribute of the sparse matrix.
backend	Which file type is used on-disk.

Methods

__getitem__(index)	Load a slice or an element from the sparse dataset into memory.
to_memory()	Load the sparse dataset into memory.