pandas.core.groupby.GroupBy.sum
- final GroupBy. sum ( numeric_only=NoDefault.no_default, min_count=0, engine=None, engine_kwargs=None ) [source]
-
Compute sum of group values.
- Parameters
-
- numeric_only :bool, default True
-
Include only float, int, boolean columns. If None, will attempt to use everything, then use only numeric data.
- min_count :int, 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.
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Licensed under the 3-clause BSD License.
https://pandas.pydata.org/pandas-docs/version/1.4.0/reference/api/pandas.core.groupby.GroupBy.sum.html