pandas.Series.cummax¶
-
Series.
cummax
(axis=None, skipna=True, *args, **kwargs)[source]¶ Return cumulative max over requested axis.
Parameters: axis : {index (0)}
skipna : boolean, default True
Exclude NA/null values. If an entire row/column is NA, the result will be NA
Returns: cummax : scalar
See also
pandas.core.window.Expanding.max
- Similar functionality but ignores
NaN
values.