[Biopython] internal function to convert illumina quality scores to phred
Alan Bergland
bergland at stanford.edu
Mon Jan 31 18:50:36 UTC 2011
Hi all,
I am trying to convert some code I've written to use
FastqGeneralIterator rather than SeqIO.parse. For the most part, it
works great and there is a big speed improvement. However, I need to
be able to convert the quality scores of 6 characters from the
Illumina format to phred. I can't seem to find the function to do
this. I'm sure it must exist, and I apologize if documentation for it
is sitting right there in the tutorial - I can't seem to find it. Can
someone point me in the right direction?
Cheers,
Alan
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