MultiIndex.astype(dtype, copy=True)

MultiIndex.str()

MultiIndex.is_all_dates

MultiIndex.equal_levels(other)

MultiIndex.reindex(target, method=None, level=None, limit=None, tolerance=None)

MultiIndex.ravel(order='C')

MultiIndex.isin(values, level=None)

MultiIndex.drop(labels, level=None, errors='raise')

MultiIndex.to_series(**kwargs)

MultiIndex.any(other=None)