def test1(self):
D = SDT(HI=80, MI=10, FA=00, CR=10)
self.assertEqual(D.mutual_info(), 0.18645353727945904)
def test2(self):
D = SDT(HI=78, MI=12, FA=00, CR=10)
self.assertEqual(D.mutual_info(), 0.17350094092658325)
def test0(self):
D = SDT(HI=80, MI=00, FA=10, CR=00)
self.assertEqual(D.mutual_info(), 0)
