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# Getting intersection of Series in Pandas

schedule Aug 10, 2023
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local_offer
PythonPandas
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# Solution

To get the intersection of two Series as a Series, use NumPy's `intersect1d(~)` method:

``` s1 = pd.Series([3,6,5,4])s2 = pd.Series([4,3])pd.Series(np.intersect1d(s1,s2)) 0 31 4dtype: int64 ```

# Explanation

Here, `np.intersect1d(~)` returns a NumPy array:

``` np.intersect1d(s1,s2) array([3, 4]) ```

We then pass this into the `Series(~)` constructor to convert it into a `Series`.

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