Table Of Contents

Search

Enter search terms or a module, class or function name.

pandas.core.groupby.DataFrameGroupBy.cumsum¶

DataFrameGroupBy.cumsum(axis=None, dtype=None, out=None, skipna=True, **kwargs)¶

Return cumulative sum over requested axis.

Parameters :

axis : {index (0), columns (1)}

skipna : boolean, default True

Exclude NA/null values. If an entire row/column is NA, the result will be NA

Returns :

sum : Series