Here is my sample input file following by first part of my code:
* A B C D E
reg1 1 0 1 1 0
reg2 0 1 0 0 1
reg3 1 0 0 1 0
reg4 0 0 1 0 1
reg5 1 1 0 0 1
use strict;
use warnings;
open (IN, "test_input.txt") or die ("Can't open file.txt: $!\n");
my $line = <IN>;
chomp $line;
my @TF = split ('\t', $line);
shift (@TF);
while ($line = <IN>) {
my @temp = split('\t', $line);
shift (@temp);
my $i = 0;
while ($i < @TF) {
if ($temp[$i]==1) {
print "$TF[$i]";
}
$i++;
}
}
close(IN);
It prints a list:
ACDBEADCEABE
I want this list to be stored in a 2 dimensional array following by a random number between 0-1 in second column. Desired array:
A 0.724392652
C 0.100361935
D 0.980176163
B 0.626905862
E 0.545560827
A 0.207170636
D 0.233475703
C 0.248689653
E 0.441124913
A 0.695127525
B 0.028040103
E 0.980644345
now that I have this 2 dimensional array I would like to do this afterward:
I want to fill an empty matrix with these letters in this array. The reason for creating random numbers is to take the letters in a random order.
So I add another column to this array with 0 values:
print "$TF[$i]\t" . rand(1) . "\t0\n";
A 0.724392652 0
C 0.100361935 0
D 0.980176163 0
B 0.626905862 0
E 0.545560827 0
A 0.207170636 0
D 0.233475703 0
C 0.248689653 0
E 0.441124913 0
A 0.695127525 0
B 0.028040103 0
E 0.980644345 0
After sorting based on random numbers the letter is taken and feed to this empty matrix. Each row shouldn't have more than 3 letters in total. by taking each letter the 0 value in array is replaced by 1 , so next time if it is 1 means that we have to skip since it has been taken once.
