optimized covariance script;

added 'nan' output to diff;
added ':' output delimiter to lin_reg and quad_reg;
fixed broken r^2 calc in quad_reg;

1 files changed, 1 insertions, 1 deletions

diff --git a/mean.awk b/mean.awk
index 3936902..754acfe 100644
--- a/mean.awk
+++ b/mean.awk
@@ -1,7 +1,7 @@
 #!/usr/bin/awk -f

 

 ### mean.awk

-# calculate mean average of serialized numbers

+# calculate mean average of serialized input

 

 BEGIN {

     OFS = FS