MaskedArray.choose(choices, out=None, mode='raise') Use an index array to construct a new array from a set of choices

ndarray.__mul__ x.__mul__(y) <==> x*y

matrix.flatten(order='C')

recarray.any(axis=None, out=None, keepdims=False) Returns True if any of the elements of a evaluate to True.

MaskedArray.__delitem__ x.__delitem__(y) <==> del x[y]

generic.ravel() Not implemented (virtual attribute) Class generic exists solely to derive numpy scalars from, and

generic.cumsum() Not implemented (virtual attribute) Class generic exists solely to derive numpy scalars from, and

recarray.tobytes(order='C') Construct Python bytes containing the raw data bytes in the array. Constructs Python

MaskedArray.__ge__ x.__ge__(y) <==> x>=y

recarray.searchsorted(v, side='left', sorter=None) Find indices where elements of v should be inserted in a to maintain