p25() ===== **Signature:** .. code-block:: python percentile_ts( pct: float, timeseries: list[TimeSeries] ) -> TimeSeries `Detailed Documentation `_ The hec-python-library equivalent of Jython method **p25()** **Notes:** 1. ``percentile_ts()`` is a static method that must be called on the ``TimeSeries`` class and not on an instnace. 2. There is a ``percentile()`` method that returns a specified perctile of the values in a time series **Example:** .. code-block:: python ts_list: list[TimeSeries] ts_p25 = TimeSeries.percentile_ts(25.0, ts_list)