Perhaps a trip to CPAN would have helped... I might use somthing like this: 
#!/usr/bin/perl -wT
use strict;
use Statistics::Lite qw(stddev);

my @data = 20..30;
my $standard_deviation = stddev(@data);

[download]

-Blake

In reply to Re: Code Review! Go Ahead, Rip It Up! by blakem
in thread Code Review! Go Ahead, Rip It Up! by chaoticset

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