### Navigation

- index
- modules |
- next |
- previous |
- pandas 0.14.1 documentation »
- API Reference »

# pandas.Index.join

`Index.``join`(other, how='left', level=None, return_indexers=False)

  Internal API 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
  Returns : | join_index, (left_indexer, right_indexer)

### Navigation

- index
- modules |
- next |
- previous |
- pandas 0.14.1 documentation »
- API Reference »