pandas.MultiIndex.nlevels

property MultiIndex. nlevels

Integer number of levels in this MultiIndex.

Examples

>>> mi = pd.MultiIndex.from_arrays([['a'], ['b'], ['c']])
>>> mi
MultiIndex([('a', 'b', 'c')],
           )
>>> mi.nlevels
3

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Licensed under the 3-clause BSD License.
https://pandas.pydata.org/pandas-docs/version/1.4.0/reference/api/pandas.MultiIndex.nlevels.html