improved-median

1 files changed, 2 insertions, 1 deletions

diff --git a/ministat.c b/ministat.c
index 8b29578..fee047b 100644
--- a/ministat.c
+++ b/ministat.c
@@ -188,8 +188,9 @@ Avg(struct dataset *ds)
 static double
 Median(struct dataset *ds)
 {
+	int half = ds->n / 2;
 
-	return (ds->points[ds->n / 2]);
+	return (ds->points[half] + ds->points[ds->n - half - 1]) / 2;
 }
 
 static double