pandas.Panel.cummax

Panel.cummax(axis=None, dtype=None, out=None, skipna=True, **kwargs)

Return cumulative cummax over requested axis.

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
Returns:	cummax : DataFrame