[Bioperl-l] Working with SeqWithQuality

[michael watson (IAH-C)]

Hi

I have fasta files and separate quality fasta files.  I understand all
about constructing a SeqWithQuality object, that's the easy bit, but are
there no functions for actually manipulating the sequence based on the
quality values?  For example, trimming the ends where a moving window
average quality does not go above a certain value, or masking areas with
low quality?  

Thanks
Mick

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