Panel.std()
pandas.Panel.std
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Panel.std(axis=None, skipna=None, level=None, ddof=1, numeric_only=None, **kwargs) -
Return sample standard deviation over requested axis.
Normalized by N-1 by default. This can be changed using the ddof argument
Parameters: axis : {items (0), major_axis (1), minor_axis (2)}
skipna : boolean, default True
Exclude NA/null values. If an entire row/column is NA, the result will be NA
level : int or level name, default None
If the axis is a MultiIndex (hierarchical), count along a particular level, collapsing into a DataFrame
ddof : int, default 1登录查看完整内容
