pyspark.pandas.MultiIndex.intersection¶
-
MultiIndex.intersection(other: Union[pyspark.pandas.frame.DataFrame, pyspark.pandas.series.Series, pyspark.pandas.indexes.base.Index, List]) → pyspark.pandas.indexes.multi.MultiIndex¶ Form the intersection of two Index objects.
This returns a new Index with elements common to the index and other.
- Parameters
- otherIndex or array-like
- Returns
- intersectionMultiIndex
Examples
>>> midx1 = ps.MultiIndex.from_tuples([("a", "x"), ("b", "y"), ("c", "z")]) >>> midx2 = ps.MultiIndex.from_tuples([("c", "z"), ("d", "w")]) >>> midx1.intersection(midx2).sort_values() MultiIndex([('c', 'z')], )