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Old 02-23-2009, 06:25 PM   #1
Location: South East Asia

Join Date: Nov 2008
Posts: 44
Default Two Version of Solexa Quality Score Formula

Hi all,

According to Solexa's Manual this

sQ = 10 log10(P/(1-P))
P= probability of base call

And according to Maq is this:

$sQ = -10 * log($e / (1 - $e)) / log(10);
e = probability of base error

Which one is the correct one?

Last edited by foolishbrat; 03-08-2009 at 05:27 PM.
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Old 02-24-2009, 01:59 AM   #2
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e = 1 - P,
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