Searched refs:inv_cdf (Results 1 - 3 of 3) sorted by relevance
| /third_party/ffmpeg/libavutil/tests/ |
| H A D | lfg.c | 57 static double inv_cdf(double u) in inv_cdf() function
171 H_diff = inv_cdf((i + 2.0 - (3.0/8.0)) / (tot_samp + (1.0/4.0))); in main()
172 H_diff -= inv_cdf((i + 1.0 - (3.0/8.0)) / (tot_samp + (1.0/4.0))); in main()
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| /third_party/python/Lib/test/ |
| H A D | test_statistics.py | 2752 self.assertEqual(iq.inv_cdf(0.50), iq.mean)
2767 self.assertAlmostEqual(-Z.inv_cdf(p), x, places=3)
2769 self.assertAlmostEqual(Z.inv_cdf(p), x, places=3)
2773 self.assertAlmostEqual(NormalDist(40, 1.5).inv_cdf(0.908789), 42.000002)
2779 self.assertAlmostEqual(iq.cdf(iq.inv_cdf(p)), p)
2785 self.assertAlmostEqual(iq.cdf(iq.inv_cdf(p)), p)
2787 self.assertAlmostEqual(iq.cdf(iq.inv_cdf(p)), p)
2793 self.assertAlmostEqual(iq.inv_cdf(iq.cdf(x)), x, places=5)
2797 iq.inv_cdf(0.0) # p is zero
2799 iq.inv_cdf(
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| /third_party/python/Lib/ |
| H A D | statistics.py | 758 # value, making it comparable to a result from an inv_cdf() function.
1212 def inv_cdf(self, p): member in NormalDist
1237 return [self.inv_cdf(i / n) for i in range(1, n)]
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