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#!/usr/bin/env perl
use strict;
use warnings;
my $usage = "usage: $0 min_len min_per_len min_per_id file.per_len_and_id ...\n";
my $min_len = shift @ARGV;
my $min_per_len = shift @ARGV;
my $min_per_id = shift @ARGV;
my @files = @ARGV;
unless ($min_len && $min_per_len && $min_per_id && @files) {
die $usage;
}
foreach my $file (@files) {
my $total_considered = 0;
my $total_OK = 0;
open (my $fh, $file) or die "Error, cannot open file $file";
while (<$fh>) {
chomp;
my ($acc, $match_len, $trans_len, $per_len, $per_id) = split(/\t/);
if ($match_len >= $min_len) {
$total_considered++;
if ($per_len >= $min_per_len && $per_id >= $min_per_id) {
$total_OK++;
}
}
}
my $percent_OK = sprintf("%.2f", $total_OK / $total_considered);
print "$file\t$total_considered\t$total_OK\t$percent_OK\n";
}
exit(0);
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