xorbits.pandas.DataFrame.reorder_levels#
- DataFrame.reorder_levels(order: Sequence[int | str], axis: Axis = 0) DataFrame [source]#
Rearrange index levels using input order. May not drop or duplicate levels.
- Parameters
order (list of int or list of str) – List representing new level order. Reference level by number (position) or by key (label).
axis ({0 or 'index', 1 or 'columns'}, default 0) – Where to reorder levels.
- Return type
Examples
>>> data = { ... "class": ["Mammals", "Mammals", "Reptiles"], ... "diet": ["Omnivore", "Carnivore", "Carnivore"], ... "species": ["Humans", "Dogs", "Snakes"], ... } >>> df = pd.DataFrame(data, columns=["class", "diet", "species"]) >>> df = df.set_index(["class", "diet"]) >>> df species class diet Mammals Omnivore Humans Carnivore Dogs Reptiles Carnivore Snakes
Let’s reorder the levels of the index:
>>> df.reorder_levels(["diet", "class"]) species diet class Omnivore Mammals Humans Carnivore Mammals Dogs Reptiles Snakes
Warning
This method has not been implemented yet. Xorbits will try to execute it with pandas.
This docstring was copied from pandas.core.frame.DataFrame.