Method test_1D_variance

numpy/lib/tests/test_function_base.py:2367–2368

(self)

        assert_allclose(cov(self.x3, y), cov(self.x3, y, rowvar=False))

    def test_1D_variance(self):
        assert_allclose(cov(self.x3, ddof=1), np.var(self.x3, ddof=1))

    def test_fweights(self):
        assert_allclose(cov(self.x2, fweights=self.frequencies),