Need script to estimate error rate

[Melissa]

Hi, does anyone has the script to estimate the following for Illumina reads? Care to share?
a) error rate
b) GC content
c) Phred score distribution across the read length

Thanks,
Melissa

[Simon Anders]

Hi Melissa

have a look at my htseq-qa script: http://www-huber.embl.de/users/anders/HTSeq/doc/qa.html

Is this what you are looking for?

Cheers
Simon