ibis.cumulative_window¶
-
ibis.
cumulative_window
(group_by=None, order_by=None)¶ Create a cumulative window for use with aggregate window functions.
All window frames / ranges are inclusive.
- Parameters
group_by (expressions, default None) – Either specify here or with TableExpr.group_by
order_by (expressions, default None) – For analytic functions requiring an ordering, specify here, or let Ibis determine the default ordering (for functions like rank)
- Returns
- Return type
Window