Python variance Exemples

Exemple #1

Fichier : test_metrics.py Projet : rajeshnair/pattern

 def test_variance(self):
     # Returns 2.5.
     v = metrics.variance([1,2,3,4,5], sample=True)
     self.assertEqual(v, 2.5)
     # Returns 2.0 (population variance).
     v = metrics.variance([1,2,3,4,5], sample=False)
     self.assertEqual(v, 2.0)

Exemple #2

Fichier : test_metrics.py Projet : andres-root/pattern

 def test_variance(self):
     # Assert 2.5.
     v = metrics.variance([1,2,3,4,5], sample=True)
     self.assertEqual(v, 2.5)
     # Assert 2.0 (population variance).
     v = metrics.variance([1,2,3,4,5], sample=False)
     self.assertEqual(v, 2.0)
     print("pattern.metrics.variance()")

Exemple #3

Fichier : test_metrics.py Projet : andreymeretsky/pattern3

 def test_variance(self):
     # Assert 2.5.
     v = metrics.variance([1, 2, 3, 4, 5], sample=True)
     self.assertEqual(v, 2.5)
     # Assert 2.0 (population variance).
     v = metrics.variance([1, 2, 3, 4, 5], sample=False)
     self.assertEqual(v, 2.0)
     print("pattern.metrics.variance()")