-- Added unit tests for EventType and ReadRecalibrationInfo
-- Simplified interface of EventType. Previously this enum carried an index with it, but this is redundant with the enum.ordinal function. Now just using that function instead.
This is an intermediate commit so that there is a record of these changes in our
commit history. Next step is to isolate the test classes as well, and then move
the entire package to the Picard repository and replace it with a jar in our repo.
-Removed all dependencies on org.broadinstitute.sting (still need to do the test classes,
though)
-Had to split some of the utility classes into "GATK-specific" vs generic methods
(eg., GATKVCFUtils vs. VCFUtils)
-Placement of some methods and choice of exception classes to replace the StingExceptions
and UserExceptions may need to be tweaked until everyone is happy, but this can be
done after the move.
-- Included logic to only add priors for alleles with sufficient evidence to be called polymorphic. If no alleles are poly make sure to add priors of first allele
-- Updated StandardCallerArgumentCollection to remove MaxAltAllelesForIndels. Previous argument is deprecated with meaningful doc message for people to use maxAltAlleles
-- All constructores, factory methods, and test builders and their users updated to provide just a single argument
-- Updating MD5s for integration tests that change due to genotyping more alleles
-- Adding more alleles to genotyping results in slight changes in the QUAL value for multi-allelic loci where one or more alleles aren't polymorphic. That's simply due to the way that alternative hypotheses contribute as reference evidence against each true allele. The effect can be large (new qual = old qual / 2 in one case here).
-- If we want more precision in our estimates we could decide (Eric, should we discuss?) to actually separately do a discovery phase in the genotyping, eliminate all variants not considered polymorphic, and then do a final round of calling to get the exact QUAL value for only those that are segregating. This would have the value of having the QUAL stay constant as more alleles are genotyped, at the cost of some code complexity increase and runtime. Might be worth it through
Modified the SAMFileWriterArgumentTypeDescriptor to accept output bam files that are null if they're not required (in the @Output annotation).
This change enables the nWayOut parameter for the IndeRealigner and ReduceReads to operate optionally while maintaining the original single way out.
[#DEV-10 transition:31 resolution:1]
-- Updating integration tests, confirming that results for the original EXACT model are as expected given our new more rigorous application of likelihoods, priors, and posteriors
-- Fix basic logic bug in AFCalcResult.isPolymorphic and UnifiedGenotypeEngine, where isNonRef really meant isRef. Not ideal. Finally caught by some tests, but good god it almost made it into the code
-- Now takes the Math.abs of the phred-scaled confidence so that we don't see -0.0
-- Massive new suite of unit tests to ensure that bi-allelic and tri-allele events are called properly with all models, and that the IndependentAllelesDiploidExactAFCalc calls events with up to 4 alt alleles correctly. ID'd some of the bugs below
-- Fix sort order bug in IndependentAllelesDiploidExactAFCalc caught by new unit tests
-- Fix bug in GeneralPloidyExactAFCalc where the AFCalcResult has meaningless values in the likelihoods when no there we no informative GLs.
Mauricio Carneiro
Eric Banks
Chris Hartl
Mark DePristo
David Roazen
Yossi Farjoun
Ami Levy-Moonshine
Khalid Shakir
Ryan Poplin