PyArrow dtypes in Python Pandas are nullable (with pd.NA):s = Series([10, pd.NA, 30], dtype='int64[pyarrow]')s is:0 101 2 30dtype: int64[pyarrow]The dtype is int64, but allows nulls. (Use np.nan? It’s turned into pd.NA.)The post PyArrow dtypes in pandas: Nullable integers with pd.NA appeared first on LernerPython.