Update tsfresh.feature_extraction.feature_calculators.skewness to mak…

…e it consistent with the design principle of not ignoring nan (#1066) Authored-by: 涛 <[email protected]>
blue-yonder · Mar 11, 2024 · a7e14f8 · a7e14f8
1 parent af039f9
commit a7e14f8
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/AUTHORS.rst b/AUTHORS.rst
@@ -102,3 +102,4 @@ Contributions
 - Will Koehrsen
 - Wojciech Indyk
 - yairst
+- yitao-yu
diff --git a/tsfresh/feature_extraction/feature_calculators.py b/tsfresh/feature_extraction/feature_calculators.py
@@ -757,7 +757,7 @@ def skewness(x):
     """
     if not isinstance(x, pd.Series):
         x = pd.Series(x)
-    return pd.Series.skew(x)
+    return pd.Series.skew(x, skipna=False)
 
 
 @set_property("fctype", "simple")