Method test_complex

numpy/lib/tests/test_function_base.py:2284–2289

(self)

            assert_almost_equal(corrcoef(self.A, bias=1), self.res1)

    def test_complex(self):
        x = np.array([[1, 2, 3], [1j, 2j, 3j]])
        res = corrcoef(x)
        tgt = np.array([[1., -1.j], [1.j, 1.]])
        assert_allclose(res, tgt)
        assert_(np.all(np.abs(res) <= 1.0))

    def test_xy(self):
        x = np.array([[1, 2, 3]])