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  • prs321
    Member
    • Jun 2013
    • 96

    #1

    How do I use SolexaQA?

    I don't understand the perl syntax they give for the command line.

    perl SolexaQA.pl FASTQ_input_files [-p|probcutoff 0.05] [-h|phredcutoff] [-v|variance] [-m|minmax] [-s|sample 10000] [-b|bwa] [-d|directory path] [-sanger -illumina -solexa]

    Do I put brackets around my arguments? or would it just be, for example, -h 20?


    Also, I'm not sure if I am supposed to only use SolexaQA or if I'm supposed to use SolexaQA, LengthSort, and then DynamicTrim.

    I am trying to trim my paired end reads so they have a minimum length of 50 base pairs and a minimum quality score of 20.

    I tried using SolexaQA.pl, but it didn't return any fastq files that were trimmed.

    Edit:

    The commands that I have entered:

    perl SolexaQA.pl input_files –h 20 –d solexatrim/ -sanger

    perl DynamicTrim.pl input_files –h 20 –b –d solexatrim/ -sanger

    perl LengthSort.pl input_files –l 50 –d solexatrim/

    Does this look acceptable?
    Last edited by prs321; 11-06-2013, 11:54 AM.

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