[Bioperl-l] Distance between non-overlapping sequences in DNAStatistics
cjfields at illinois.edu
Mon Jan 25 08:27:26 EST 2010
That works for me, just want to ensure we're DTRT. I'll change it over.
On Jan 24, 2010, at 11:58 PM, Jason Stajich wrote:
> It could also return -1 which is used as place holder for NA in other programs that generate distance matrices.
> On Jan 24, 2010, at 9:35 PM, Chris Fields wrote:
>> Just a quick question for those using DNAStatistics. I just fixed a bug in Bio::Align::DNAStatistics that failed with a div by zero error (bug 2901) on this data:
>> Since seq3 and seq4 don't overlap, the distance can't be calculated. In our case, I replace the score with 'NA' as a placeholder, but I'm worried about downstream app breakage. Anyone have an objection to using 'NA' here, or know of ways this may lead to problems elsewhere?
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> Jason Stajich
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