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Old 11-10-2012, 06:02 AM   #1
Junior Member
Location: VA

Join Date: Nov 2012
Posts: 4
Default parsing blast output using filters using regular perl

So I have written a script for perl (I do not have BioPerl) to parse a blast output using filters. Example, I only want to extract hits with alignment lengths, %id,etc greater than a cutoff point. I keep getting uninitialized pattern match and concatenation errors. I have tried using google and other posts on here to fix the error but I am now at my wits end because I've been at it for over 2 days with no success.

Any suggestions?

Last edited by newbie2this; 11-12-2012 at 01:06 PM.
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