(self, columns: List[Variable])
return Orange.data.aggregate.OrangeTableGroupBy(self, columns)
Group Table by variables defined in the columns list. Behaviour is
        similar to Pandas groupby.

        Parameters
        ----------
        columns
            List of variables used to determine the groups

        Returns
        -------
        GroupBy object of type OrangeTableGroupBy which holds information about
        groups.
Group Table by variables defined in the columns list. Behaviour is
        similar to Pandas groupby.
Group Table by variables defined in the columns list . Behaviour is similar to Pandas groupby .
def groupby(self, columns: List[Variable]) -> "OrangeTableGroupBy":
        """
        Group Table by variables defined in the columns list. Behaviour is
        similar to Pandas groupby.

        Parameters
        ----------
        columns
            List of variables used to determine the groups

        Returns
        -------
        GroupBy object of type OrangeTableGroupBy which holds information about
        groups.
        """
        return Orange.data.aggregate.OrangeTableGroupBy(self, columns)
def groupby ( self , columns : List [ Variable ] ) -> "OrangeTableGroupBy" : return Orange . data . aggregate . OrangeTableGroupBy ( self , columns )