pandas.Panel.sem¶
- Panel.sem(axis=None, skipna=None, level=None, ddof=1, **kwargs)¶
Return unbiased standard error of the mean 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
numeric_only : boolean, default None
Include only float, int, boolean data. If None, will attempt to use everything, then use only numeric data
Returns : sem : DataFrame or Panel (if level specified)