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

matrix.size Number of elements in the array. Equivalent to np.prod(a.shape), i.e., the product of the

recarray.data Python buffer object pointing to the start of the array?s data.

matrix.argsort(axis=-1, kind='quicksort', order=None) Returns the indices that would sort this array. Refer to

class numpy.lib.user_array.container(data, dtype=None, copy=True)

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

recarray.dtype Data-type of the array?s elements.

matrix.compress(condition, axis=None, out=None) Return selected slices of this array along given axis. Refer to

matrix.getfield(dtype, offset=0) Returns a field of the given array as a certain type. A field is a view of the

recarray.squeeze(axis=None) Remove single-dimensional entries from the shape of a. Refer to