Thank you. What's the reason for redeclaring the $id variable in the final 'for' loop? Edit: I'm also wondering whether the length function works on a hash such as $seq{$id} in the same way it works on say something like $id?

In reply to Re^2: Picking out specific lengths from a set of hashes. by Peter Keystrokes
in thread Picking out specific lengths from a set of hashes. by Peter Keystrokes

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