(self)
| 2674 | assert_equal(np.std(1), 0) |
| 2675 | |
| 2676 | def test_ddof1(self): |
| 2677 | assert_almost_equal(np.var(self.A, ddof=1), |
| 2678 | self.real_var * len(self.A) / (len(self.A) - 1)) |
| 2679 | assert_almost_equal(np.std(self.A, ddof=1)**2, |
| 2680 | self.real_var*len(self.A) / (len(self.A) - 1)) |
| 2681 | |
| 2682 | def test_ddof2(self): |
| 2683 | assert_almost_equal(np.var(self.A, ddof=2), |
nothing calls this directly
no test coverage detected