xorbits.pandas.Index.unique#

Index.unique(level: Hashable | None = None) → Self[source]#

Return unique values in the index.

Unique values are returned in order of appearance, this does NOT sort.

Parameters

level (int or hashable, optional) – Only return values from specified level (for MultiIndex). If int, gets the level by integer position, else by level name.

Return type

Index

See also

unique

Numpy array of unique values in that column.

Series.unique

Return unique values of Series object.

Examples

>>> idx = pd.Index([1, 1, 2, 3, 3])  
>>> idx.unique()  
Index([1, 2, 3], dtype='int64')

Warning

This method has not been implemented yet. Xorbits will try to execute it with pandas.

This docstring was copied from pandas.core.indexes.base.Index.