示例#1
0
 def test_variance_single_item_array(self):
     self._test(0, labmath.variance([1]))
示例#2
0
 def test_variance_123_array(self):
     self._test(1, labmath.variance([1,2,3]))
示例#3
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 def test_variance_empty_array(self):
     self._test(0, labmath.variance([]))