in reply to DN/DS ratio calculator
I would start with
You'll also want to read Bio::Tools::Phylo::PAML. For more information see:
Once (shame on you!)
Twice (shame on me!)
More often than I'd like to be
All the time
Just when answering stupid polls
Who you callin' a fool?
I refuse to vote in this ridiculous poll
Results (531 votes). Check out past polls.