I need help in parsing this output: 
 ENSMUSG00000027831    ENSTBEG00000008938    ortholog_one2one    Euthe
+ria    56.2942008486563    
ENSMUSG00000027831    ENSLAFG00000011038    ortholog_one2one    Euther
+ia    58.5845347313237    
ENSMUSG00000027831    ENSDORG00000014560    ortholog_one2one    Sciuro
+gnathi    43.9759036144578

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and getting the value greater than 50.000 and printing that entry separately. this is my program i wrote but im getting error uninitialized value in split: 
use strict;
use warnings;
use Getopt::std;
my $le = "lethal_results.txt";
open(LE , "<", $le) or die ("Unable to open file $le: $!");
my @le_data = <LE>;
my $le_data;
close (LE);
for( my$i=1; $i<= @le_data; $i++)
{
my @line = split(/\s+/,$le_data[$i]);
my $width = 11;
if(@le_data[5] >= 50.000)
{ 
my $data = $le_data[$i];
chomp $data;
printf("%s%${width}s%${width}s%\t\t%.6g\n", $le_data[1],$le_data[2],$l
+e_data[4],$le_data[6]);
}

[download]
What is wrong with the code? How can i rectify it. I am not sure with what datatype to use for each value?

In reply to Parsing in perl by Nalababu

Title:
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