def test_SKIP(self):
        f = BytesIO()
        EliotFilter("SKIP", [b'{"a": 123}'], f).run()
        self.assertEqual(f.getvalue(), b"")
Normalize X. If mean OR std is None, normalizes
dataset/ETHPy150Open ClusterHQ/eliot/eliot/tests/test_filter.py/EliotFilterTests.test_SKIP--crossover with--dataset/ETHPy150Open CamDavidsonPilon/lifelines/lifelines/utils/__init__.py/normalize