pandas.core.groupby.GroupBy.var¶
-
GroupBy.
var
(ddof=1, *args, **kwargs)[source]¶ Compute variance of groups, excluding missing values.
For multiple groupings, the result index will be a MultiIndex.
- Parameters
ddof : integer, default 1
degrees of freedom
- Returns
Series or DataFrame
Variance of values within each group.
See also
Series.groupby
,DataFrame.groupby