pandas.MultiIndex.to_flat_index — pandas 0.24.2 documentation (original) (raw)

MultiIndex. to_flat_index()[source]¶

Convert a MultiIndex to an Index of Tuples containing the level values.

New in version 0.24.0.

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')