It seems to be what I'm looking for but I couldn't get it to work.

This is what I have

while (my $seq = <$IN>) { if ($seq =~ /^>(\w+).+\((\d+)\s+aa\)$/) { %sequence = ( $1 => $2, ); my $max = max(values %sequence); for (keys %sequence) { delete $sequence{$_} unless $sequence{$_} == $max } print Dumper(\%sequence); while ( my ($key, $value) = each(%sequence) ) { print $OUT "$key $value\n"; } } }


Here is an example from the hash
CIMG_00046 => 399 CIMG_00047 => 865 CIMG_00048 => 330 CIMG_00048 => 506 CIMG_00053 => 167 CIMG_00063 => 468


I want to delete "CIMG_00048 => 330" because it is less than CIMG_00048 => 506.

So I would only have
CIMG_00046 => 399 CIMG_00047 => 865 CIMG_00048 => 506 CIMG_00053 => 167 CIMG_00063 => 468

In reply to Re^2: Hash Question by perl_n00b
in thread Hash Question by perl_n00b

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