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Fixing get_meansd for numbers < 1

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Sergei Trofimov 2015-04-17 17:27:47 +01:00
parent 497b5febc3
commit 314fecfcd4
1 changed files with 1 additions and 1 deletions
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wlauto/utils/misc.py
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@ -397,7 +397,7 @@ def get_meansd(values):
if not values: if not values:
return float('nan'), float('nan') return float('nan'), float('nan')
mean = sum(values) / len(values) mean = sum(values) / len(values)
sd = math.sqrt(sum([v ** 2 for v in values]) / len(values) - mean ** 2) sd = math.sqrt(sum([(v - mean) ** 2 for v in values]) / len(values))
return mean, sd return mean, sd