Method test_f

numpy/random/tests/test_random.py:650–656

(self)

        assert_raises(ValueError, np.random.exponential, scale=-0.)

    def test_f(self):
        np.random.seed(self.seed)
        actual = np.random.f(12, 77, size=(3, 2))
        desired = np.array([[1.21975394418575878, 1.75135759791559775],
                            [1.44803115017146489, 1.22108959480396262],
                            [1.02176975757740629, 1.34431827623300415]])
        assert_array_almost_equal(actual, desired, decimal=15)

    def test_gamma(self):
        np.random.seed(self.seed)