This is documentation for an old release of NumPy (version 1.3.). Read this page in the documentation of the latest stable release (version > 1.17).
numpy.ma.count¶
- numpy.ma.count(a, axis=None)¶
Count the non-masked elements of the array along the given axis.
Parameters: axis : int, optional
Axis along which to count the non-masked elements. If axis is None, all the non masked elements are counted.
Returns: result : MaskedArray
A masked array where the mask is True where all data are masked. If axis is None, returns either a scalar ot the masked singleton if all values are masked.
