+ histogram_stats(&histogram_gw, &hs);
+ double avg = hs.count ? (double)hs.sum/hs.count : 0;
+ fprintf(opt.f_stat, "avg=%g\n", avg);
+ fprintf(opt.f_stat, "out_of_range_below=%d\n", hs.below);
+ fprintf(opt.f_stat, "out_of_range_above=%d\n", hs.above);
+ for (i = 0; i <= 20; i++)
+ fprintf(opt.f_stat, "percentile%d=%d\n", i*5, hs.percentile[i*5]);
+