pyspark.pandas.MultiIndex.nlevels¶
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property
MultiIndex.nlevels¶ Number of levels in Index & MultiIndex.
Examples
>>> psdf = ps.DataFrame({"a": [1, 2, 3]}, index=pd.Index(['a', 'b', 'c'], name="idx")) >>> psdf.index.nlevels 1
>>> psdf = ps.DataFrame({'a': [1, 2, 3]}, index=[list('abc'), list('def')]) >>> psdf.index.nlevels 2