Hi,

I entered a question before, but am still stumped. I reduced what I think may be the source of my uncertainty to the following. 
#!/usr/bin/perl
use strict;

use Data::Dumper;
use regression;

open (TEST,">xxx.txt");

my %test = ();

my @teams = ('packers','lions','bears','vikings');
my @data = (5,10,15,20);

my $counter = 1;
foreach my $team (@teams)
{
    my $counter2 = 0;
    foreach my $data_value (@data)
    {
        $test{$team}{'raw_data'}{$counter} = $data_value;
        print TEST "$team: $counter - $test{$team}{'raw_data'}{$counte
+r}\n";
        $data[$counter2] = $data[$counter2] * 2;
        $counter2++;
        $counter++;
    }
}

close (TEST);

[download]
Question 1:
Did the above create four hash data structures with the following key, value pairs?

Hash 1
1 -> 5,
2 -> 10,
3 -> 15,
4 ->20

Hash 2
5 -> 10,
6 -> 20,
7 -> 30,
8 -> 40

Hash 3
9 -> 20,
10 -> 40,
11 -> 60,
12 -> 80

Hash 4
13 -> 40,
14 -> 80,
15 -> 120,
16 -> 160

Question 2:
How do I print out each of these four hashes?

It’s a bit of a mimic of something for work. I need to pass what is for me a complicated hash into a small perl mod I made.

Tony

In reply to difficulty with complicated (for me) hashes by o2bwise

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