max() ===== **Signature 1:** .. code-block:: python max_value(self) -> float `Detailed Documentation `_ **Signature 2:** .. code-block:: python aggregate_ts( func: Union[ list[Union[Callable[[Any], Any], str]], Callable[[Any], Any], str ], timeseries: list[TimeSeries] ) -> TimeSeries `Detailed Documentation `_ The hec-python-library equivalent of Jython method **max()**: Signature 2 is a static method and must be called on the ``TimeSeries`` class instead of an instance **Example 1:** .. code-block:: python max_val = ts.max_value() **Example 2:** .. code-block:: python from hec import TimeSeries ts_list: list[TimeSeries] ts_max = TimeSeries.aggregate_ts("max", ts_list)