(self)
| 3100 | self.assertTrue(math.isnan(Z.inv_cdf(float('NaN')))) |
| 3101 | |
| 3102 | def test_quantiles(self): |
| 3103 | # Quartiles of a standard normal distribution |
| 3104 | Z = self.module.NormalDist() |
| 3105 | for n, expected in [ |
| 3106 | (1, []), |
| 3107 | (2, [0.0]), |
| 3108 | (3, [-0.4307, 0.4307]), |
| 3109 | (4 ,[-0.6745, 0.0, 0.6745]), |
| 3110 | ]: |
| 3111 | actual = Z.quantiles(n=n) |
| 3112 | self.assertTrue(all(math.isclose(e, a, abs_tol=0.0001) |
| 3113 | for e, a in zip(expected, actual))) |
| 3114 | |
| 3115 | def test_overlap(self): |
| 3116 | NormalDist = self.module.NormalDist |
nothing calls this directly
no test coverage detected