numtools

commit bd0b15dade8e5a6309e69b834d2830b2d5832239
parent 28866edd3b5db9c04759e3ffa034d698ba2022fd
Author: Anders Damsgaard <anders@adamsgaard.dk>
Date:   Sun,  6 Jun 2021 16:40:41 +0200

fix column indexing

Diffstat:
M
max
 | 
6
+++---
M
mean
 | 
6
+++---
M
min
 | 
6
+++---
M
sum
 | 
6
+++---

4 files changed, 12 insertions(+), 12 deletions(-)
diff --git a/max b/max
@@ -1,13 +1,13 @@
 #!/usr/bin/awk -f
 {
-	for (i = 0; i < NF; i++)
+	for (i = 1; i <= NF; i++)
 		if (NR == 1 || $i > max[i])
 			max[i] = $i
 }
 END {
-	for (i = 0; i < NF; i++) {
+	for (i = 1; i <= NF; i++) {
 		printf("%g", max[i])
-		if (i + 1 < NF)
+		if (i < NF)
 			printf("\t")
 	}
 	printf("\n")
diff --git a/mean b/mean
@@ -1,12 +1,12 @@
 #!/usr/bin/awk -f
 {
-	for (i = 0; i < NF; i++)
+	for (i = 1; i <= NF; i++)
 		sum[i] += $i
 }
 END {
-	for (i = 0; i < NF; i++) {
+	for (i = 1; i <= NF; i++) {
 		printf("%g", sum[i] / NR)
-		if (i + 1 < NF)
+		if (i < NF)
 			printf("\t")
 	}
 	printf("\n")
diff --git a/min b/min
@@ -1,13 +1,13 @@
 #!/usr/bin/awk -f
 {
-	for (i = 0; i < NF; i++)
+	for (i = 1; i <= NF; i++)
 		if (NR == 1 || $i < min[i])
 			min[i] = $i
 }
 END {
-	for (i = 0; i < NF; i++) {
+	for (i = 1; i <= NF; i++) {
 		printf("%g", min[i])
-		if (i + 1 < NF)
+		if (i < NF)
 			printf("\t")
 	}
 	printf("\n")
diff --git a/sum b/sum
@@ -1,12 +1,12 @@
 #!/usr/bin/awk -f
 {
-	for (i = 0; i < NF; i++)
+	for (i = 1; i <= NF; i++)
 		sum[i] += $i
 }
 END {
-	for (i = 0; i < NF; i++) {
+	for (i = 1; i <= NF; i++) {
 		printf("%g", sum[i])
-		if (i + 1 < NF)
+		if (i < NF)
 			printf("\t")
 	}
 	printf("\n")