MultiIndex.is_lexsorted()

MultiIndex.set_value(arr, key, value)

MultiIndex.name = None

MultiIndex.itemsize return the size of the dtype of the item of the underlying data

MultiIndex.argmin(axis=None)

MultiIndex.get_major_bounds(start=None, end=None, step=None, kind=None)

MultiIndex.rename(names, level=None, inplace=False)

MultiIndex.tolist()

MultiIndex.is_integer()

MultiIndex.is_floating()