MaskedArray.__or__ x.__or__(y) <==> x|y

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

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

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

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

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

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

matrix.dot(b, out=None) Dot product of two arrays. Refer to

MaskedArray.__rdivmod__(y) <==> divmod(y, x)

recarray.tofile(fid, sep="", format="%s") Write array to a file as text or binary (default). Data is always written