statsmodels.stats.weightstats.DescrStatsW.var_ddof

DescrStatsW.var_ddof(ddof=0) [source]

variance of data given ddof

Parameters:	ddof (int, float) – degrees of freedom correction, independent of attribute ddof
Returns:	var – variance with denominator `sum_weights - ddof`
Return type:	float, ndarray

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© 2006–2008 Scipy Developers
© 2006 Jonathan E. Taylor
Licensed under the 3-clause BSD License.
http://www.statsmodels.org/stable/generated/statsmodels.stats.weightstats.DescrStatsW.var_ddof.html