Return a Pandas series of the predicted hazard at specific times.

        Parameters
        -----------
        times: iterable or float
          values to return the hazard at.
        label: string, optional
          Rename the series returned. Useful for plotting.

        Returns
        --------
        pd.Series

def hazard_at_times(self, times, label=None):
        """
        Return a Pandas series of the predicted hazard at specific times.

        Parameters
        -----------
        times: iterable or float
          values to return the hazard at.
        label: string, optional
          Rename the series returned. Useful for plotting.

        Returns
        --------
        pd.Series

        """
        label = coalesce(label, self._label)
        return pd.Series(self._hazard(self._fitted_parameters_, times), index=_to_array(times), name=label)