diff --git a/doc/source/user_guide/missing_data.rst b/doc/source/user_guide/missing_data.rst index 29f3fea899336..69dfb406daa43 100644 --- a/doc/source/user_guide/missing_data.rst +++ b/doc/source/user_guide/missing_data.rst @@ -337,10 +337,8 @@ When taking the product, NA values or empty data will be treated as 1. pd.Series([], dtype="float64").prod() Cumulative methods like :meth:`~DataFrame.cumsum` and :meth:`~DataFrame.cumprod` -ignore NA values by default preserve them in the result. This behavior can be changed -with ``skipna`` - -* Cumulative methods like :meth:`~DataFrame.cumsum` and :meth:`~DataFrame.cumprod` ignore NA values by default, but preserve them in the resulting arrays. To override this behaviour and include NA values, use ``skipna=False``. +ignore NA values by default, but preserve them in the resulting array. To override +this behaviour and include NA values in the calculation, use ``skipna=False``. .. ipython:: python