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
© 2009–2012 Statsmodels Developers
© 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.std_ddof.html