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DescrStatsW.std_ddof()

statsmodels.stats.weightstats.DescrStatsW.std_ddof

DescrStatsW.std_ddof(ddof=0) [source]

standard deviation of data with given ddof

Parameters:

ddof : int, float

degrees of freedom correction, independent of attribute ddof

Returns:

std : float, ndarray

standard deviation with denominator sum_weights - ddof

Links:

http://statsmodels.sourceforge.net/stable/generated/statsmodels.stats.weightstats.DescrStatsW.std_ddof.html

doc_statsmodels

2017-01-18 16:07:54

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