Conversion between log _error_ probabilities and Phred scores.
Conversion between log _error_ probabilities and Phred scores.
Q = -10 log_{10} p
If l = ln p, then we just need to do a log base conversion.
Log error probability.
Returns the Phred score corresponding to that log probability.
Just remember kids: if you want to live a happy, fulfilling life, don't use Phred!