simplification of some of the locus traversal code.
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Updated test files in /humgen/gsa-scr1/GATK_Data/Validation_Data/*.vcf to remove spaces except for when they are supposed to be in the sample name.
Added @Test before VCFReaderTest.testHeaderNoRecords()
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2. Used said mapping to implement N-way-in,N-way-out functionality in the new indel cleaner. Still needs more testing (to be done after vacation but preliminary tests look good).
3. Fixes to VCF validator: ignore case when testing VCF reference base against true reference base and allow quals of -1 (as per spec).
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VCFRecord - "." dbsnp-ID entries now taken into account (thought these were represented as null; but I guess not)
VCFGenotypeRecord - added a replaceFormat option; since intersecting Broad/BC call sets required genotype formats also be intersected (no changing on-the-fly)
VCFCombine - altered doc to instruct user to give complete priority list (was throwing exception if not)
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1) Now cares about Genotype filtering. If it is flagged as filtered, it can count as a FP/FN/TP; but goes into a "non-confident genotype" bin, rather than het/hom.
2) Can give it a Genotype Confidence flag (-GC) which will automatically filter genotypes in the way above for quality > Q for "-GC Q"
3) Can give it an -assumeRef flag. For sites only in the truth VCF (that don't even appear in the variant VCF), that locus will be treated as confident
ref calls for all individuals in the variant VCF; and the calculators updated accordingly.
*** Important: Default behavior is that sites unique to the truth VCF are considered no-call sites for the variant. This flag can help get aroudn that;
however the safest way to run this is to have a variant VCF with calls at each and every locus, if that is possible.
VCFGenotypeRecord -- added an isFiltered() call to automate looking up the FILTERED flag for VCF v3.3
SimpleVCFIntersectWalker - basic outline for a walker I'm working on tonight.
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when you want to protect your VCF header from being infected by the samples in a bound hapmap VCF. Changes are as follows:
VCFRecord - minor change to adapt isNovel() to the case where the dbsnp ID field is empty, but the info field has DB=1
HapmapVCFRod - introduced for the reason at the top
RODRecordIterator - was: catch ( Exception e ) { throw new StingException("long ass message") }
is now: catch ( Exception e ) { throw new StingException("long ass message",e) }
to permit full stack ejaculation.
RodVCF - Now with more brackets!
ReferenceOrderedData - registering HapmapVCF as a bindable string
VariantAnnotator - There's an extra space on a line. And some new brackets.
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support batched intervals in a single shard, but intervals are not yet compressed into a single
shard.
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1) Changed VCF/RodVCF to allow for inquiries to whether or not the site is novel; isNovel() looks at the ID field, and those members of the info field that indicate membership in dbsnp, hapmap2, or hapmap3; and if none can be found, returns true.
2) Changed VariantAnnotator to annotate hapmap2 and hapmap3, if you bind rods to it with those names. Works in the same way as DBSNP does -- if you give it a rod named "hapmap2" it'll annotate membership in it. -- Passes integration tests
3) Changed UnifiedGenotyper to do the same thing (since it uses Annotations as a subroutine) -- Passes integration tests
4) Changed MultiSampleConcordanceWalker to take a flag --ignoreKnownSites (or -novels) to examine concordance only on sites that are not marked as in dbSNP or in Hapmap in the variant VCF
5) Changed VCFConcordanceCalculator (the object MultiSampleConcordanceWalker runs on) to output Concordant_Het_Calls and Concordant_Hom_Calls separately, rather than combined as Concordant_Calls
6) AlleleBalanceHistogramWalker -- I don't know what i did to this thing. I've been jerry rigging System.outs to do stuff it was never really intended to do; so there's probably some dumb System.out.print("HI I AM AT LOCUS:"+loc) stuck somewhere. It compiles at any rate.
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Cleaned up SW code and started moving over everything to use byte[] instead of String or char[].
Added a wrapper class for SAMFileWriter that allows for adding reads out of order.
Not even close to done, but I need to commit now to sync up with Andrey.
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more like a resource bundle at this point, changed it over to use the Java ResourceBundle
support classes.
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update some straggler packages to the new package-info.java format introduced in 1.5.
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* Moved GATKArgumentCollection into gatk.arguments folder to clean up the main folder, also added some associated argument classes (most of the changes).
* Added code the argument parsing system for default enums, we needed this so we could preserve the current unsafe flag, and at the same time allow finer grained control of unsafe operations. You can now specify:
"-U" (for all unsafe operations), "-U ALLOW_UNINDEXED_BAM" (only allow unindexed BAMs), "-U NO_READ_ORDER_VERIFICATION", etc.
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SequenomToVCF now correctly has no-calls when probes fail.
Re-enabled SequenomToVCF integration test.
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I've updated HapMap2VCF to use the new interface; Chris agreed to take care of Sequenom2VCF.
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SequenomToVCF - Takes a sequenom ped file and converts it to a VCF file with the proper metrics for QC. It's currently a rough draft,
but is working as expected on a test ped file, which is included as an integration test.
Modified:
VCFGenotypeCall -- added a cloneCall() method that returns a clone of the call
Hapmap2VCF -- removed a VCFGenotypeCall object that gets instantiated and modified but never used
(caused me all kinds of confusion when I was basing SequenomToVCF off of it)
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Also, moved some code that pulls samples out of rods from VCFUtils into SampleUtils.
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-MQ0 annotation is now standard again
-Added AC and AN annotations to VCF output
git-svn-id: file:///humgen/gsa-scr1/gsa-engineering/svn_contents/trunk@2545 348d0f76-0448-11de-a6fe-93d51630548a
-Added useful trim() method for Strings for characters other than whitespace
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2. Adding a preliminary version of the new Genotype/Allele interface (putting it into refdata/ as the VariantContext really only applies to rods) with updates to VariantContext. This is by no means complete - further updates coming tomorrow.
git-svn-id: file:///humgen/gsa-scr1/gsa-engineering/svn_contents/trunk@2533 348d0f76-0448-11de-a6fe-93d51630548a
QualityUtils - Stole the BaseUtils code for flipping reads around and applied it to quality scores
SecondBaseSkew - Nothing's really different, just a commented line
Additions (experimental annotations for future development of second-base annotation)
** I DO NOT INTEND FOR ANYONE TO USE THESE **
- ProportionOfNonrefBasesSupportingSNP
- ProportionOfSNPSecondBasesSupportingRef
- ProportionOfRefSecondBasesSupportingSNP
+ I hope these are self-explanatory
- QualityAdjustedSecondBaseLod
+ Adjust lod-score by 10*log10[P[second bases are as observed]]
Added walker:
QualityScoreByStrand - oneoff project that's being saved if i ever need it
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Returns list of Pairs <String,Integer>, where each pair consists of a unique indel event observed at the site and the total number of observations of that event. String representation for insertions is verbose (e.g. +ACT), while deletions are represented as "5D" (since read backed pileup has no reference information, so we can not get actual sequence of deleted bases)
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This change allows the pooled calculation model to work correctly with multiple threads. Boys, the Genotyper is now officially parallelized.
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Also, array size for caches should be max score + 1.
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1: all overlapping and abutting intervals merged (ALL),
2: just overlapping, not abutting intervals (OVERLAPPING_ONLY),
3: no merging (NONE). This option is not currently allowed, it will throw an exception. Once we're more certain that unmerged lists are going to work in all cases in the GATK, we'll enable that.
The command line option is --interval_merging or -im
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depending on its output format. Current implementation is probably a bit overkill-ish and
we can whittle this down to what's absolutely necessary.
Writing VCFs to the 'out' protected printstream may not work at this moment.
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this call suggests that I may be thinking about the typing of the GenotypeWriter object the wrong way.
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Adding first pass of stub and storage classes for the GenotypeWriters so that UG can be parallelizable. Not hooked up yet, so UG is unchanged.
The mergeInto() code in the storage class is ugly, but it's all Tribble's fault. We can clean it up later if this whole thing works.
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2. isNoCall() added to Genotype interface so that we can distinguish between ref and no calls (all we had before was isVariant())
3. Added Hardy-Weinberg annotation; still experimental - not working yet so don't use it.
4. Move 'output type' argument out of the UnifiedArgumentCollection and into the UnifiedGenotyper, in preparation for parallelization.
5. Improved some of the UG integration tests.
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1. push the ReadBackedPileup filtering up into the ReadFilters for read-based filters
2. stop querying the cigar for its length (just do it once)
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Bad/suspicious bases/reads (high mismatch rate, low MQ, low BQ, bad mates) are now filtered out by default (and not used for the annotations either), although this can all be turned off.
git-svn-id: file:///humgen/gsa-scr1/gsa-engineering/svn_contents/trunk@2373 348d0f76-0448-11de-a6fe-93d51630548a
[Also, enable Mark's new UG arguments]
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Modified - Hapmap now takes a -q command to filter out variants by quality
Modified - MathUtils - cumBinomialProbLog now uses BigDecimal to handle some numerical imprecisions
Modified - PowerBelowFrequency - returns 0.0 if called with a negative number (can't be done from inside the walker itself, but since it's called elsewhere one can't be too careful)
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1. Initial code for annotating calls with the base mismatch rate within a reference window (still needs analysis).
2. Move error checking code from rodVCF to VCFRecord.
3. More improvements to SNP Genotype callset concordance.
4. Fixed some comments in Variation/Genotype
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below the specific command-line arguments for the walker. Also introduced
@help.summary to override summary descriptions if required.
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Also increased the line width as much as I could tolerate (100 characters -> 120 characters).
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Convert it from a completely wonky solution to a slightly less wonky solution
that will work in more cases.
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- Removed MQ0 annotation
- Updated RMS MQ annotation to use new pileup
- UG now outputs all of its arguments as key/value pairs in the header (for VCF)
- Cleaned up VCFGenotypeWriterAdapter interface a bit
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We are now VCF3.3 compliant.
(Only a few more stages left. Sigh.)
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character sets used throughout the group.
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feedback received. Also, add a flag to build.xml to disable generation of
docs on demand (use ant -Ddisable.doc=true to disable docs).
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VCFRecord now implements Variation, VCFGenotypeRecord now implements Genotype.
Because of this change, RodVCF is now just a wrapper around the VCFRecord and does nothing else. Also, one can call toVariation on the VCFGenotypeRecord and it returns the VCFRecord.
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This stage consists only of the code originating in the Genotyper and flowing through to the genotype writers. I haven't finished refactoring the writers and haven't even touched the readers at all.
The major changes here are that
1. Variations which are BackedByGenotypes are now correctly associated with those Genotypes
2. Genotypes which have an associated Variation can actually be associated with it (and then return it when toVariation() is called).
The only integration tests which need to be updated are MSG-related (because the refactoring now made it easy for me to prevent MSG from emitting tri-allelic sites).
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and displays walker data extracted from the JavaDoc. Needs a bit of help,
both in content and flexibility of package naming.
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in GenomeAnalysisTK.jar. Still no support for actually displaying the archived javadoc. Also change the approach
to providing package javadocs: retired the deprecated package.html file in favor of Java1.5-style package-info.java.
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-Renamed methods to be more consistent.
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Also a minor performance optimization.
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Moved piecemealannotator and secondarybases to archive.
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Finished converting genotyper and annotator code to new ReadBackedPileup system.
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I note that all integration/unit tests pass except for BaseTransitionTableCalculatorJava, which is already broken.
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aaron
hanna
alecw
ebanks
rpoplin
depristo
kshakir
chartl
asivache
andrewk
jmaguire