matrix.max(axis=None, out=None)

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

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

matrix.itemset(*args) Insert scalar into an array (scalar is cast to array?s dtype, if possible) There must be at

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

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

recarray.copy(order='C') Return a copy of the array.

recarray.setfield(val, dtype, offset=0) Put a value into a specified place in a field defined by a data-type. Place

matrix.getH()

record.pprint()