pandas.core.groupby.GroupBy.sum

GroupBy.sum(numeric_only=<no_default>, min_count=0)

Compute sum of group values.

Parameters

numeric_onlybool, default True

Include only float, int, boolean columns. If None, will attempt to use everything, then use only numeric data.

min_countint, default 0

The required number of valid values to perform the operation. If fewer than min_count non-NA values are present the result will be NA.

Returns

Series or DataFrame

Computed sum of values within each group.

pandas.core.groupby.GroupBy.std pandas.core.groupby.GroupBy.var