Index.set_value(arr, key, value)

Index.is_type_compatible(kind)

Index.ndim return the number of dimensions of the underlying data, by definition 1

Index.tolist()

Index.str()

Index.sym_diff(*args, **kwargs)

Index.union(other)

Index.get_indexer(target, method=None, limit=None, tolerance=None)

Index.dtype = None

Index.any(*args, **kwargs)