|XP is just a number|
average of columnby linseyr (Acolyte)
|on Sep 12, 2012 at 14:51 UTC||Need Help??|
linseyr has asked for the
wisdom of the Perl Monks concerning the following question:
Hi, I would like to calculate the average of column 4 from my input files.
But the problem is the array. How do I get commas between the numbers? And at the end calculate the average from the array? Thanks!