Index.take(indices, axis=0, allow_fill=True, fill_value=None, **kwargs)

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

Index.transpose(*args, **kwargs)

Index.is_mixed()

Index.min()

Index.sort(*args, **kwargs)

Index.unique()

Index.get_indexer_non_unique(target)

Index.values return the underlying data as an ndarray

Index.is_floating()