MultiIndex.to_datetime(dayfirst=False)

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

MultiIndex.get_locs(tup)

MultiIndex.get_loc_level(key, level=0, drop_level=True)

MultiIndex.nlevels

MultiIndex.view(cls=None)

MultiIndex.copy(names=None, dtype=None, levels=None, labels=None, deep=False, _set_identity=False, **kwargs)

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

MultiIndex.data return the data pointer of the underlying data

MultiIndex.strides return the strides of the underlying data