def _compute_stat()

in perfrunbook/utilities/measure_aggregated_pmu_stats.py [0:0]


    def _compute_stat(self, ctr1_df, ctr2_df, idx):
        # Divide ctr1 by ctr2 matched up by indices over a preset value.
        try:
            s = (ctr1_df.loc[idx]["count"] / ctr2_df.loc[idx]["count"]) * self.scale  # noqa
            s = s.dropna()
            return s
        except Exception:
            return None