comment

narwhals-dev · Sep 6, 2024 · 76bffde · 76bffde
1 parent 963b5df
commit 76bffde
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/narwhals/_arrow/group_by.py b/narwhals/_arrow/group_by.py
@@ -18,7 +18,7 @@
 POLARS_TO_ARROW_AGGREGATIONS = {
     "n_unique": "count_distinct",
     "std": "stddev",
-    "var": "variance",
+    "var": "variance",  # currently unused, we don't have `var` yet
 }