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Vadim Demichev on X: "(1/n) Turns out, Python (https://t.co/C6XZUHEgij() and scipy.variation()) calculates standard deviation differently from R. In Python a biased estimate of variance is used, which underestimates SD and hence the
How to calculate a population's standard deviation in Python and R | by Tracyrenee | Geek Culture | Medium
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