recarray.sum(axis=None, dtype=None, out=None, keepdims=False) Return the sum of the array elements over the given axis.

recarray.setflags(write=None, align=None, uic=None) Set array flags WRITEABLE, ALIGNED, and UPDATEIFCOPY, respectively

matrix.partition(kth, axis=-1, kind='introselect', order=None) Rearranges the elements in the array in such a way that

record.tobytes()

recarray.astype(dtype, order='K', casting='unsafe', subok=True, copy=True) Copy of the array, cast to a specified type

recarray.resize(new_shape, refcheck=True) Change shape and size of array in-place.

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

recarray.ctypes An object to simplify the interaction of the array with the ctypes module. This attribute creates

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

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