MultiIndex.append(other)

MultiIndex.to_native_types(slicer=None, **kwargs)

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

MultiIndex.fillna(value=None, downcast=None)

MultiIndex.to_datetime(dayfirst=False)

MultiIndex.shift(periods=1, freq=None)

MultiIndex.is_type_compatible(kind)

MultiIndex.view(cls=None)

MultiIndex.format(space=2, sparsify=None, adjoin=True, names=False, na_rep=None, formatter=None)

MultiIndex.size return the number of elements in the underlying data