def test_approx_scz(self): x = reg.gencov_obs_to_liab(1, 0.5, None, 0.01, None) assert_array_almost_equal(x, np.sqrt(0.551907298063)) x = reg.gencov_obs_to_liab(1, None, 0.5, None, 0.01) assert_array_almost_equal(x, np.sqrt(0.551907298063)) x = reg.gencov_obs_to_liab(1, 0.5, 0.5, 0.01, 0.01) assert_array_almost_equal(x, 0.551907298063)
def test_qt(self): self.assertEqual(reg.gencov_obs_to_liab(1, None, None, None, None), 1)