Beefy Boxes and Bandwidth Generously Provided by pair Networks
The stupid question is the question not asked

Re^2: average a column in tab-delimited file

by garyboyd (Acolyte)
on Jan 30, 2012 at 10:36 UTC ( #950743=note: print w/replies, xml ) Need Help??

in reply to Re: average a column in tab-delimited file
in thread average a column in tab-delimited file

thanks for all the suggestions, and yes the output should look like the output that anonymous monk posted above.

I can read the file into an array, but I wasn't sure how to proceed through the array to average columns 6 and 7.

#!/usr/bin/perl use strict; use warnings; use Getopt::Long; my $infile; my @fields; my $i; my $j; GetOptions ( "infile=s" => \$infile, ); open INFILE, "<$infile" or die $!; #open RES, ">result.txt" or die $!; while (<INFILE>){ @fields = split(/\t+/, $_); my ($name, $chr, $location, $gen, $dom, $pval, $fst) = @fields +[0..6]; }

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://950743]
[Discipulus]: good morning nuns and monks!

How do I use this? | Other CB clients
Other Users?
Others surveying the Monastery: (8)
As of 2017-11-23 08:01 GMT
Find Nodes?
    Voting Booth?
    In order to be able to say "I know Perl", you must have:

    Results (330 votes). Check out past polls.