misc

commit d417e5cdc57ae679fba78f20702c0dd9677f1fa0
parent b585e6dd16fca7c0ac4c4f920f6b4cbf3fe5bb31
Author: alex wennerberg <alex@alexwennerberg.com>
Date:   Thu, 19 May 2022 18:46:18 -0700

add stats.awk

Diffstat:
A
stats.awk
 | 
5
+++++

1 file changed, 5 insertions(+), 0 deletions(-)
diff --git a/stats.awk b/stats.awk
@@ -0,0 +1,5 @@
+# basic stats about a list: mean, median
+sort -n |  awk '{
+ sum += $1;
+ a[i++]=$1; } END { print "median: " a[int(i/2)]; print "mean: " sum / NR;
+}'