梱包サイズ毎に加重平均送料を算出してほしい

2024年6月8日

numeric_only=numeric_only,
11489 min_count=min_count,
11490 )

File ~anaconda3libsite-packagespandascoreseries.py:4793, in Series._reduce(self, op, name, axis, skipna, numeric_only, filter_type, **kwds)
4790 delegate = self._values
4792 if axis is not None:
-> 4793 self._get_axis_number(axis)
4795 if isinstance(delegate, ExtensionArray):
4796 # dispatch to ExtensionArray interface
4797 return delegate._reduce(name, skipna=skipna, **kwds)

File ~anaconda3libsite-packagespandascoregeneric.py:556, in NDFrame._get_axis_number(cls, axis)
554 return cls._AXIS_TO_AXIS_NUMBER[axis]
555 except KeyError:
–> 556 raise ValueError(f"No axis named {axis} for object type {cls.__name__}")

ValueError: No axis named 1 for object type Series