pandas.MultiIndex.to_flat_index¶
-
MultiIndex.
to_flat_index
()[source]¶ Convert a MultiIndex to an Index of Tuples containing the level values.
New in version 0.24.0.
Returns: - pd.Index
Index with the MultiIndex data represented in Tuples.
Notes
This method will simply return the caller if called by anything other than a MultiIndex.
Examples
>>> index = pd.MultiIndex.from_product( ... [['foo', 'bar'], ['baz', 'qux']], ... names=['a', 'b']) >>> index.to_flat_index() Index([('foo', 'baz'), ('foo', 'qux'), ('bar', 'baz'), ('bar', 'qux')], dtype='object')