bumped up number of printed digits

1 files changed, 2 insertions, 2 deletions

diff --git a/lin_reg1.awk b/lin_reg1.awk
index 2d21c29..cf3e69a 100755
--- a/lin_reg1.awk
+++ b/lin_reg1.awk
@@ -4,7 +4,7 @@
 # simple linear regression between columns
 
 BEGIN {
-    OFS = "%.9g"
+    OFS = "%.18g"
     sign = "[+-]?"
     decimal = "[0-9]+[.]?[0-9]*"
     fraction = "[.][0-9]*"
@@ -68,7 +68,7 @@ END {
         for (x=1; x<=nf_max; x++) {
             if (x != y && r[x,y]) {
                 r2[x,y] = r[x,y]*r[x,y]
-                printf("\n  %.9g \t (%s) \t = %.9g(%s) \t + %.9g",
+                printf("\n  %.18g \t (%s) \t = %.18g(%s) \t + %.18g",
                     10.0*log(r2[x,y])/log(10), header[y], b[x,y], header[x], a[x,y])
             }
         }