make int casting explicit
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@ -30,10 +30,10 @@ def _median(values):
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if count % 2 == 1:
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# odd number of items, return middle value
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return float(values[count / 2])
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return float(values[int(count / 2)])
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else:
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# even number of items, return average of middle two items
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mid = count / 2
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mid = int(count / 2)
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return sum(values[mid - 1:mid + 1]) / 2.0
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def _stddev(values, population=False):
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