stack

sparse.stack(arrays, axis=0)[source]

Stack the input arrays along the given dimension.

Parameters

  • arrays (Iterable[SparseArray]) – The input arrays to stack.

  • axis (int, optional) – The axis along which to stack the input arrays.

Returns

The output stacked array.

Return type

COO

Raises

ValueError – If all elements of arrays don’t have the same fill-value.

See also

numpy.stack()

NumPy equivalent function