I am trying to count and record how many unique sequences and keep the ID for each sequence. I use perl sort(quick sort) function, it doesn't work. Here is my code: 
foreach  $value (sort {$SeqSet{$a} cmp $SeqSet{$b}}
           keys %SeqSet)
{
     print  "$value $SeqSet{$value}\n";
}

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Thanks a lot! Diane

In reply to sort sequences and keep ID of them by Diane4Luo

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