pandas.Index.join¶
-
Index.
join
(other, how='left', level=None, return_indexers=False, sort=False)[source]¶ this is an internal non-public method
Compute join_index and indexers to conform data structures to the new index.
Parameters: - other : Index
- how : {‘left’, ‘right’, ‘inner’, ‘outer’}
- level : int or level name, default None
- return_indexers : boolean, default False
sort : boolean, default False
Sort the join keys lexicographically in the result Index. If False, the order of the join keys depends on the join type (how keyword)
New in version 0.20.0.
Returns: - join_index, (left_indexer, right_indexer)