From 2d305f61995cc896aaa1d3be01c33d90515c22e0 Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Wed, 1 Jul 2015 18:52:46 +0100 Subject: stats: Add trimean https://en.wikipedia.org/wiki/Trimean The trimean is a the most efficient 3-point L-estimator (estimator of central tendency, i.e. average), even more robust than the median at estimating the average of a sample population. Signed-off-by: Chris Wilson --- lib/igt_stats.h | 1 + 1 file changed, 1 insertion(+) (limited to 'lib/igt_stats.h') diff --git a/lib/igt_stats.h b/lib/igt_stats.h index 00fb9b1f..554ab158 100644 --- a/lib/igt_stats.h +++ b/lib/igt_stats.h @@ -63,6 +63,7 @@ void igt_stats_get_quartiles(igt_stats_t *stats, double igt_stats_get_iqr(igt_stats_t *stats); double igt_stats_get_iqm(igt_stats_t *stats); double igt_stats_get_mean(igt_stats_t *stats); +double igt_stats_get_trimean(igt_stats_t *stats); double igt_stats_get_median(igt_stats_t *stats); double igt_stats_get_variance(igt_stats_t *stats); double igt_stats_get_std_deviation(igt_stats_t *stats); -- cgit v1.2.3