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-rw-r--r--mean_avg.awk2
1 files changed, 2 insertions, 0 deletions
diff --git a/mean_avg.awk b/mean_avg.awk
index dc39118..e4596b0 100644
--- a/mean_avg.awk
+++ b/mean_avg.awk
@@ -2,6 +2,8 @@
### mean_avg.awk
# average columns of numerical data
+# input: delimited data as text
+# output: list of univariate summary stats
BEGIN {
OFS = FS