record.base base object

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

MaskedArray.dump(file) Dump a pickle of the array to the specified file. The array can be read back with pickle.load

ndarray.transpose(*axes) Returns a view of the array with axes transposed. For a 1-D array, this has no effect

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

recarray.argmax(axis=None, out=None) Return indices of the maximum values along the given axis. Refer to

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

ndarray.__invert__ x.__invert__() <==> ~x

MaskedArray.__ifloordiv__(other)

ndarray.put(indices, values, mode='raise') Set a.flat[n] = values[n] for all n in indices. Refer