def testOtherPrecisionCV(self):
X = [1, 2, 2, 4, 3]
self.assertEqual(stats.coeffVar(X, 5), 0.42492)
def testDefaultPrecisionCV(self):
X = [1, 2, 2, 4, 3]
self.assertEqual(stats.coeffVar(X), 0.425)
def testSingleCoeffVar(self):
# passing only one data point must return zero (no deviation!)
self.assertEqual(stats.coeffVar([5]), 0.0)
def testOtherPrecisionCV(self):
X = [1, 2, 2, 4, 3]
self.assertEqual(stats.coeffVar(X,5), 0.42492)
def testDefaultPrecisionCV(self):
X = [1, 2, 2, 4, 3]
self.assertEqual(stats.coeffVar(X), 0.425)
def testSingleCoeffVar(self):
# passing only one data point must return zero (no deviation!)
self.assertEqual(stats.coeffVar([5]), 0.0)
