docs(python): Clarify Dataframe.corr operates on columns (#9678)

pola-rs · Jul 2, 2023 · c811356 · c811356
1 parent 77c2dfd
commit c811356
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/py-polars/polars/dataframe/frame.py b/py-polars/polars/dataframe/frame.py
@@ -8854,7 +8854,7 @@ def unnest(self, columns: str | Sequence[str], *more_columns: str) -> Self:
     @typing.no_type_check
     def corr(self, **kwargs: Any) -> DataFrame:
         """
-        Return Pearson product-moment correlation coefficients.
+        Return pairwise Pearson product-moment correlation coefficients between columns.
 
         See numpy ``corrcoef`` for more information:
         https://numpy.org/doc/stable/reference/generated/numpy.corrcoef.html