mirror of
https://github.com/galaxyproject/galaxy.git
synced 2026-10-28 02:58:18 +08:00
432 lines
29 KiB
XML
432 lines
29 KiB
XML
<tool id="gatk_variant_recalibrator" name="Variant Recalibrator" version="0.0.4">
|
|
<description></description>
|
|
<requirements>
|
|
<requirement type="package" version="1.4">gatk</requirement>
|
|
</requirements>
|
|
<macros>
|
|
<import>gatk_macros.xml</import>
|
|
</macros>
|
|
<command interpreter="python">gatk_wrapper.py
|
|
--max_jvm_heap_fraction "1"
|
|
--stdout "${output_log}"
|
|
#for $var_count, $variant in enumerate( $reference_source.variants ):
|
|
-d "--input:input_${var_count},%(file_type)s" "${variant.input_variants}" "${variant.input_variants.ext}" "input_variants_${var_count}"
|
|
#end for
|
|
-p 'java
|
|
-jar "${GALAXY_DATA_INDEX_DIR}/shared/jars/gatk/GenomeAnalysisTK.jar"
|
|
-T "VariantRecalibrator"
|
|
--num_threads \${GALAXY_SLOTS:-4}
|
|
-et "NO_ET" ##ET no phone home
|
|
##-log "${output_log}" ##don't use this to log to file, instead directly capture stdout
|
|
#if $reference_source.reference_source_selector != "history":
|
|
-R "${reference_source.ref_file.fields.path}"
|
|
#end if
|
|
--recal_file "${output_recal}"
|
|
--tranches_file "${output_tranches}"
|
|
--rscript_file "${output_rscript}"
|
|
'
|
|
|
|
#set $rod_binding_names = dict()
|
|
#for $rod_binding in $rod_bind:
|
|
#if str( $rod_binding.rod_bind_type.rod_bind_type_selector ) == 'custom':
|
|
#set $rod_bind_name = $rod_binding.rod_bind_type.custom_rod_name
|
|
#elif str( $rod_binding.rod_bind_type.rod_bind_type_selector ) == 'comp':
|
|
#set $rod_bind_name = "comp" + $rod_binding.rod_bind_type.custom_rod_name
|
|
#else
|
|
#set $rod_bind_name = $rod_binding.rod_bind_type.rod_bind_type_selector
|
|
#end if
|
|
#set $rod_binding_names[$rod_bind_name] = $rod_binding_names.get( $rod_bind_name, -1 ) + 1
|
|
#if $rod_binding.rod_bind_type.rod_training_type.rod_training_type_selector == "not_training_truth_known":
|
|
-d "--resource:${rod_bind_name},%(file_type)s" "${rod_binding.rod_bind_type.input_rod}" "${rod_binding.rod_bind_type.input_rod.ext}" "input_${rod_bind_name}_${rod_binding_names[$rod_bind_name]}"
|
|
#else:
|
|
-d "--resource:${rod_bind_name},%(file_type)s,known=${rod_binding.rod_bind_type.rod_training_type.known},training=${rod_binding.rod_bind_type.rod_training_type.training},truth=${rod_binding.rod_bind_type.rod_training_type.truth},bad=${rod_binding.rod_bind_type.rod_training_type.bad},prior=${rod_binding.rod_bind_type.rod_training_type.prior}" "${rod_binding.rod_bind_type.input_rod}" "${rod_binding.rod_bind_type.input_rod.ext}" "input_${rod_bind_name}_${rod_binding_names[$rod_bind_name]}"
|
|
#end if
|
|
#end for
|
|
|
|
#include source=$standard_gatk_options#
|
|
|
|
##start analysis specific options
|
|
-p '
|
|
#if str( $annotations ) != "None":
|
|
#for $annotation in str( $annotations.fields.gatk_value ).split( ',' ):
|
|
--use_annotation "${annotation}"
|
|
#end for
|
|
#end if
|
|
#for $additional_annotation in $additional_annotations:
|
|
--use_annotation "${additional_annotation.additional_annotation_name}"
|
|
#end for
|
|
--mode "${mode}"
|
|
'
|
|
|
|
#if $analysis_param_type.analysis_param_type_selector == "advanced":
|
|
-p '
|
|
--maxGaussians "${analysis_param_type.max_gaussians}"
|
|
--maxIterations "${analysis_param_type.max_iterations}"
|
|
--numKMeans "${analysis_param_type.num_k_means}"
|
|
--stdThreshold "${analysis_param_type.std_threshold}"
|
|
--qualThreshold "${analysis_param_type.qual_threshold}"
|
|
--shrinkage "${analysis_param_type.shrinkage}"
|
|
--dirichlet "${analysis_param_type.dirichlet}"
|
|
--priorCounts "${analysis_param_type.prior_counts}"
|
|
#if str( $analysis_param_type.bad_variant_selector.bad_variant_selector_type ) == 'percent':
|
|
--percentBadVariants "${analysis_param_type.bad_variant_selector.percent_bad_variants}"
|
|
#else:
|
|
--minNumBadVariants "${analysis_param_type.bad_variant_selector.min_num_bad_variants}"
|
|
#end if
|
|
--target_titv "${analysis_param_type.target_titv}"
|
|
#for $tranche in [ $tranche.strip() for $tranche in str( $analysis_param_type.ts_tranche ).split( ',' ) if $tranche.strip() ]
|
|
--TStranche "${tranche}"
|
|
#end for
|
|
#for $ignore_filter in $analysis_param_type.ignore_filters:
|
|
#set $ignore_filter_name = str( $ignore_filter.ignore_filter_type.ignore_filter_type_selector )
|
|
#if $ignore_filter_name == "custom":
|
|
#set $ignore_filter_name = str( $ignore_filter.ignore_filter_type.filter_name )
|
|
#end if
|
|
--ignore_filter "${ignore_filter_name}"
|
|
#end for
|
|
--ts_filter_level "${analysis_param_type.ts_filter_level}"
|
|
'
|
|
#end if
|
|
|
|
|
|
&&
|
|
mv "${output_rscript}.pdf" "${output_tranches_pdf}"
|
|
|
|
</command>
|
|
<inputs>
|
|
<conditional name="reference_source">
|
|
<expand macro="reference_source_selector_param" />
|
|
<when value="cached">
|
|
<repeat name="variants" title="Variant" min="1" help="-input,--input &lt;input&gt;">
|
|
<param name="input_variants" type="data" format="vcf" label="Variant file to recalibrate" />
|
|
</repeat>
|
|
<param name="ref_file" type="select" label="Using reference genome" help="-R,--reference_sequence &lt;reference_sequence&gt;">
|
|
<options from_data_table="gatk_picard_indexes">
|
|
<!-- <filter type="data_meta" key="dbkey" ref="variants[0].input_variants" column="dbkey"/> -->
|
|
</options>
|
|
<validator type="no_options" message="A built-in reference genome is not available for the build associated with the selected input file"/>
|
|
</param>
|
|
</when>
|
|
<when value="history"> <!-- FIX ME!!!! -->
|
|
<repeat name="variants" title="Variant" min="1" help="-input,--input &lt;input&gt;">
|
|
<param name="input_variants" type="data" format="vcf" label="Variant file to recalibrate" />
|
|
</repeat>
|
|
<param name="ref_file" type="data" format="fasta" label="Using reference file" help="-R,--reference_sequence &lt;reference_sequence&gt;" />
|
|
</when>
|
|
</conditional>
|
|
|
|
<repeat name="rod_bind" title="Binding for reference-ordered data" help="-resource,--resource &lt;resource&gt;">
|
|
<conditional name="rod_bind_type">
|
|
<param name="rod_bind_type_selector" type="select" label="Binding Type">
|
|
<option value="dbsnp" selected="True">dbSNP</option>
|
|
<option value="variant">Variants</option>
|
|
<option value="snps">SNPs</option>
|
|
<option value="indels">INDELs</option>
|
|
<option value="hapmap">HapMap</option>
|
|
<option value="omni">OMNI</option>
|
|
<option value="mask">Mask</option>
|
|
<option value="custom">Custom</option>
|
|
<option value="comp">Comp</option>
|
|
</param>
|
|
<when value="variant">
|
|
<param name="input_rod" type="data" format="vcf" label="Variant ROD file" />
|
|
<conditional name="rod_training_type">
|
|
<param name="rod_training_type_selector" type="select" label="Use as training/truth/known sites">
|
|
<option value="is_training_truth_known">Set training/truth/known sites</option>
|
|
<option value="not_training_truth_known" selected="True">Don't Set options</option>
|
|
</param>
|
|
<when value="not_training_truth_known">
|
|
<!-- do nothing here -->
|
|
</when>
|
|
<when value="is_training_truth_known">
|
|
<param name="known" type="boolean" label="Is Known Site" truevalue="true" falsevalue="false"/>
|
|
<param name="training" type="boolean" label="Is Training Site" truevalue="true" falsevalue="false"/>
|
|
<param name="truth" type="boolean" label="Is Truth Site" truevalue="true" falsevalue="false"/>
|
|
<param name="bad" type="boolean" label="Is Bad Site" truevalue="true" falsevalue="false"/>
|
|
<param name="prior" type="float" label="prior probability of being true" value="12.0"/>
|
|
</when>
|
|
</conditional>
|
|
</when>
|
|
<when value="comp">
|
|
<param name="input_rod" type="data" format="vcf" label="ROD file" />
|
|
<param name="custom_rod_name" type="text" value="Unnamed" label="ROD Name"/>
|
|
<conditional name="rod_training_type">
|
|
<param name="rod_training_type_selector" type="select" label="Use as training/truth/known sites">
|
|
<option value="is_training_truth_known">Set training/truth/known sites</option>
|
|
<option value="not_training_truth_known" selected="True">Don't Set options</option>
|
|
</param>
|
|
<when value="not_training_truth_known">
|
|
<!-- do nothing here -->
|
|
</when>
|
|
<when value="is_training_truth_known">
|
|
<param name="known" type="boolean" label="Is Known Site" truevalue="true" falsevalue="false"/>
|
|
<param name="training" type="boolean" label="Is Training Site" truevalue="true" falsevalue="false"/>
|
|
<param name="truth" type="boolean" label="Is Truth Site" truevalue="true" falsevalue="false"/>
|
|
<param name="bad" type="boolean" label="Is Bad Site" truevalue="true" falsevalue="false"/>
|
|
<param name="prior" type="float" label="prior probability of being true" value="12.0"/>
|
|
</when>
|
|
</conditional>
|
|
</when>
|
|
<when value="mask">
|
|
<param name="input_rod" type="data" format="vcf" label="ROD file" />
|
|
<conditional name="rod_training_type">
|
|
<param name="rod_training_type_selector" type="select" label="Use as training/truth/known sites">
|
|
<option value="is_training_truth_known">Set training/truth/known sites</option>
|
|
<option value="not_training_truth_known" selected="True">Don't Set options</option>
|
|
</param>
|
|
<when value="not_training_truth_known">
|
|
<!-- do nothing here -->
|
|
</when>
|
|
<when value="is_training_truth_known">
|
|
<param name="known" type="boolean" label="Is Known Site" truevalue="true" falsevalue="false"/>
|
|
<param name="training" type="boolean" label="Is Training Site" truevalue="true" falsevalue="false"/>
|
|
<param name="truth" type="boolean" label="Is Truth Site" truevalue="true" falsevalue="false"/>
|
|
<param name="bad" type="boolean" label="Is Bad Site" truevalue="true" falsevalue="false"/>
|
|
<param name="prior" type="float" label="prior probability of being true" value="12.0"/>
|
|
</when>
|
|
</conditional>
|
|
</when>
|
|
<when value="dbsnp">
|
|
<param name="input_rod" type="data" format="vcf" label="ROD file" />
|
|
<conditional name="rod_training_type">
|
|
<param name="rod_training_type_selector" type="select" label="Use as training/truth/known sites">
|
|
<option value="is_training_truth_known">Set training/truth/known sites</option>
|
|
<option value="not_training_truth_known" selected="True">Don't Set options</option>
|
|
</param>
|
|
<when value="not_training_truth_known">
|
|
<!-- do nothing here -->
|
|
</when>
|
|
<when value="is_training_truth_known">
|
|
<param name="known" type="boolean" label="Is Known Site" truevalue="true" falsevalue="false"/>
|
|
<param name="training" type="boolean" label="Is Training Site" truevalue="true" falsevalue="false"/>
|
|
<param name="truth" type="boolean" label="Is Truth Site" truevalue="true" falsevalue="false"/>
|
|
<param name="bad" type="boolean" label="Is Bad Site" truevalue="true" falsevalue="false"/>
|
|
<param name="prior" type="float" label="prior probability of being true" value="12.0"/>
|
|
</when>
|
|
</conditional>
|
|
</when>
|
|
<when value="snps">
|
|
<param name="input_rod" type="data" format="vcf" label="ROD file" />
|
|
<conditional name="rod_training_type">
|
|
<param name="rod_training_type_selector" type="select" label="Use as training/truth/known sites">
|
|
<option value="is_training_truth_known">Set training/truth/known sites</option>
|
|
<option value="not_training_truth_known" selected="True">Don't Set options</option>
|
|
</param>
|
|
<when value="not_training_truth_known">
|
|
<!-- do nothing here -->
|
|
</when>
|
|
<when value="is_training_truth_known">
|
|
<param name="known" type="boolean" label="Is Known Site" truevalue="true" falsevalue="false"/>
|
|
<param name="training" type="boolean" label="Is Training Site" truevalue="true" falsevalue="false"/>
|
|
<param name="truth" type="boolean" label="Is Truth Site" truevalue="true" falsevalue="false"/>
|
|
<param name="bad" type="boolean" label="Is Bad Site" truevalue="true" falsevalue="false"/>
|
|
<param name="prior" type="float" label="prior probability of being true" value="12.0"/>
|
|
</when>
|
|
</conditional>
|
|
</when>
|
|
<when value="hapmap">
|
|
<param name="input_rod" type="data" format="vcf" label="ROD file" />
|
|
<conditional name="rod_training_type">
|
|
<param name="rod_training_type_selector" type="select" label="Use as training/truth/known sites">
|
|
<option value="is_training_truth_known">Set training/truth/known sites</option>
|
|
<option value="not_training_truth_known" selected="True">Don't Set options</option>
|
|
</param>
|
|
<when value="not_training_truth_known">
|
|
<!-- do nothing here -->
|
|
</when>
|
|
<when value="is_training_truth_known">
|
|
<param name="known" type="boolean" label="Is Known Site" truevalue="true" falsevalue="false"/>
|
|
<param name="training" type="boolean" label="Is Training Site" truevalue="true" falsevalue="false"/>
|
|
<param name="truth" type="boolean" label="Is Truth Site" truevalue="true" falsevalue="false"/>
|
|
<param name="bad" type="boolean" label="Is Bad Site" truevalue="true" falsevalue="false"/>
|
|
<param name="prior" type="float" label="prior probability of being true" value="12.0"/>
|
|
</when>
|
|
</conditional>
|
|
</when>
|
|
<when value="omni">
|
|
<param name="input_rod" type="data" format="vcf" label="ROD file" />
|
|
<conditional name="rod_training_type">
|
|
<param name="rod_training_type_selector" type="select" label="Use as training/truth/known sites">
|
|
<option value="is_training_truth_known">Set training/truth/known sites</option>
|
|
<option value="not_training_truth_known" selected="True">Don't Set options</option>
|
|
</param>
|
|
<when value="not_training_truth_known">
|
|
<!-- do nothing here -->
|
|
</when>
|
|
<when value="is_training_truth_known">
|
|
<param name="known" type="boolean" label="Is Known Site" truevalue="true" falsevalue="false"/>
|
|
<param name="training" type="boolean" label="Is Training Site" truevalue="true" falsevalue="false"/>
|
|
<param name="truth" type="boolean" label="Is Truth Site" truevalue="true" falsevalue="false"/>
|
|
<param name="bad" type="boolean" label="Is Bad Site" truevalue="true" falsevalue="false"/>
|
|
<param name="prior" type="float" label="prior probability of being true" value="12.0"/>
|
|
</when>
|
|
</conditional>
|
|
</when>
|
|
<when value="indels">
|
|
<param name="input_rod" type="data" format="vcf" label="ROD file" />
|
|
<conditional name="rod_training_type">
|
|
<param name="rod_training_type_selector" type="select" label="Use as training/truth/known sites">
|
|
<option value="is_training_truth_known">Set training/truth/known sites</option>
|
|
<option value="not_training_truth_known" selected="True">Don't Set options</option>
|
|
</param>
|
|
<when value="not_training_truth_known">
|
|
<!-- do nothing here -->
|
|
</when>
|
|
<when value="is_training_truth_known">
|
|
<param name="known" type="boolean" label="Is Known Site" truevalue="true" falsevalue="false"/>
|
|
<param name="training" type="boolean" label="Is Training Site" truevalue="true" falsevalue="false"/>
|
|
<param name="truth" type="boolean" label="Is Truth Site" truevalue="true" falsevalue="false"/>
|
|
<param name="bad" type="boolean" label="Is Bad Site" truevalue="true" falsevalue="false"/>
|
|
<param name="prior" type="float" label="prior probability of being true" value="12.0"/>
|
|
</when>
|
|
</conditional>
|
|
</when>
|
|
<when value="custom">
|
|
<param name="custom_rod_name" type="text" value="Unknown" label="ROD Name"/>
|
|
<param name="input_rod" type="data" format="vcf" label="ROD file" />
|
|
<conditional name="rod_training_type">
|
|
<param name="rod_training_type_selector" type="select" label="Use as training/truth/known sites">
|
|
<option value="is_training_truth_known">Set training/truth/known sites</option>
|
|
<option value="not_training_truth_known" selected="True">Don't Set options</option>
|
|
</param>
|
|
<when value="not_training_truth_known">
|
|
<!-- do nothing here -->
|
|
</when>
|
|
<when value="is_training_truth_known">
|
|
<param name="known" type="boolean" label="Is Known Site" truevalue="true" falsevalue="false"/>
|
|
<param name="training" type="boolean" label="Is Training Site" truevalue="true" falsevalue="false"/>
|
|
<param name="truth" type="boolean" label="Is Truth Site" truevalue="true" falsevalue="false"/>
|
|
<param name="bad" type="boolean" label="Is Bad Site" truevalue="true" falsevalue="false"/>
|
|
<param name="prior" type="float" label="prior probability of being true" value="12.0"/>
|
|
</when>
|
|
</conditional>
|
|
</when>
|
|
</conditional>
|
|
</repeat>
|
|
|
|
<param name="annotations" type="select" multiple="True" display="checkboxes" label="annotations which should used for calculations" help="-an,--use_annotation &lt;use_annotation&gt;">
|
|
<!-- load the available annotations from an external configuration file, since additional ones can be added to local installs -->
|
|
<options from_data_table="gatk_annotations">
|
|
<filter type="multiple_splitter" column="tools_valid_for" separator=","/>
|
|
<filter type="static_value" value="VariantRecalibrator" column="tools_valid_for"/>
|
|
</options>
|
|
</param>
|
|
|
|
<repeat name="additional_annotations" title="Additional annotation" help="-an,--use_annotation &lt;use_annotation&gt;">
|
|
<param name="additional_annotation_name" type="text" value="" label="Annotation name" />
|
|
</repeat>
|
|
|
|
<param name="mode" type="select" label="Recalibration mode" help="-mode,--mode &lt;mode&gt;">
|
|
<option value="SNP" selected="True">SNP</option>
|
|
<option value="INDEL">INDEL</option>
|
|
<option value="BOTH">BOTH</option>
|
|
</param>
|
|
|
|
<expand macro="gatk_param_type_conditional" />
|
|
|
|
<expand macro="analysis_type_conditional">
|
|
<param name="max_gaussians" type="integer" label="maximum number of Gaussians to try during variational Bayes Algorithm" value="10" help="-mG,--maxGaussians &lt;maxGaussians&gt;"/>
|
|
<param name="max_iterations" type="integer" label="maximum number of maximum number of VBEM iterations to be performed in variational Bayes Algorithm" value="100" help="-mI,--maxIterations &lt;maxIterations&gt;"/>
|
|
<param name="num_k_means" type="integer" label="number of k-means iterations to perform in order to initialize the means of the Gaussians in the Gaussian mixture model" value="30" help="-nKM,--numKMeans &lt;numKMeans&gt;"/>
|
|
<param name="std_threshold" type="float" label="If a variant has annotations more than -std standard deviations away from mean then don't use it for building the Gaussian mixture model." value="8.0" help="-std,--stdThreshold &lt;stdThreshold&gt;"/>
|
|
<param name="qual_threshold" type="float" label="If a known variant has raw QUAL value less than -qual then don't use it for building the Gaussian mixture model." value="80.0" help="-qual,--qualThreshold &lt;qualThreshold&gt;"/>
|
|
<param name="shrinkage" type="float" label="shrinkage parameter in variational Bayes algorithm" value="1.0" help="-shrinkage,--shrinkage &lt;shrinkage&gt;"/>
|
|
<param name="dirichlet" type="float" label="dirichlet parameter in variational Bayes algorithm" value="0.001" help="-dirichlet,--dirichlet &lt;dirichlet&gt;"/>
|
|
<param name="prior_counts" type="float" label="number of prior counts to use in variational Bayes algorithm" value="20.0" help="-priorCounts,--priorCounts &lt;priorCounts&gt;"/>
|
|
<conditional name="bad_variant_selector">
|
|
<param name="bad_variant_selector_type" type="select" label="How to specify bad variants">
|
|
<option value="percent" selected="True">Percent</option>
|
|
<option value="min_num">Number</option>
|
|
</param>
|
|
<when value="percent">
|
|
<param name="percent_bad_variants" type="float" label="percentage of the worst scoring variants to use when building the Gaussian mixture model of bad variants. 0.07 means bottom 7 percent." value="0.03" help="-percentBad,--percentBadVariants &lt;percentBadVariants&gt;"/>
|
|
</when>
|
|
<when value="min_num">
|
|
<param name="min_num_bad_variants" type="integer" label="minimum amount of worst scoring variants to use when building the Gaussian mixture model of bad variants. Will override -percentBad arugment if necessary" value="2000" help="-minNumBad,--minNumBadVariants &lt;minNumBadVariants&gt;"/>
|
|
</when>
|
|
</conditional>
|
|
<param name="target_titv" type="float" label="expected novel Ti/Tv ratio to use when calculating FDR tranches and for display on optimization curve output figures. (approx 2.15 for whole genome experiments). ONLY USED FOR PLOTTING PURPOSES!" value="2.15" help="-titv,--target_titv &lt;target_titv&gt;"/>
|
|
<param name="ts_tranche" type="text" label="levels of novel false discovery rate (FDR, implied by ti/tv) at which to slice the data. (in percent, that is 1.0 for 1 percent)" value="100.0, 99.9, 99.0, 90.0" help="-tranche,--TStranche &lt;TStranche&gt;"/>
|
|
<repeat name="ignore_filters" title="Ignore Filter" help="-ignoreFilter,--ignore_filter &lt;ignore_filter&gt;">
|
|
<conditional name="ignore_filter_type">
|
|
<param name="ignore_filter_type_selector" type="select" label="Filter Type">
|
|
<option value="HARD_TO_VALIDATE">HARD_TO_VALIDATE</option>
|
|
<option value="LowQual" >LowQual</option>
|
|
<option value="custom" selected="True">Other</option>
|
|
</param>
|
|
<when value="custom">
|
|
<param name="filter_name" type="text" value="" label="Filter name"/>
|
|
</when>
|
|
<when value="HARD_TO_VALIDATE" />
|
|
<when value="LowQual" />
|
|
</conditional>
|
|
</repeat>
|
|
<param name="ts_filter_level" type="float" label="truth sensitivity level at which to start filtering, used here to indicate filtered variants in plots" value="99.0" help="-ts_filter_level,--ts_filter_level &lt;ts_filter_level&gt;"/>
|
|
</expand>
|
|
</inputs>
|
|
<outputs>
|
|
<data format="gatk_recal" name="output_recal" label="${tool.name} on ${on_string} (Recalibration File)" />
|
|
<data format="gatk_tranche" name="output_tranches" label="${tool.name} on ${on_string} (Tranches File)" />
|
|
<data format="txt" name="output_rscript" label="${tool.name} on ${on_string} (RScript File)" />
|
|
<data format="pdf" name="output_tranches_pdf" label="${tool.name} on ${on_string} (PDF File)" />
|
|
<data format="txt" name="output_log" label="${tool.name} on ${on_string} (log)" />
|
|
</outputs>
|
|
<tests>
|
|
<!-- ADD TESTS -->
|
|
</tests>
|
|
<help>
|
|
**What it does**
|
|
|
|
Takes variant calls as .vcf files, learns a Gaussian mixture model over the variant annotations and evaluates the variant -- assigning an informative lod score
|
|
|
|
For more information on using the VariantRecalibrator module, see this `tool specific page <http://www.broadinstitute.org/gsa/wiki/index.php/Variant_quality_score_recalibration>`_.
|
|
|
|
To learn about best practices for variant detection using GATK, see this `overview <http://www.broadinstitute.org/gsa/wiki/index.php/Best_Practice_Variant_Detection_with_the_GATK_v3>`_.
|
|
|
|
If you encounter errors, please view the `GATK FAQ <http://www.broadinstitute.org/gsa/wiki/index.php/Frequently_Asked_Questions>`_.
|
|
|
|
------
|
|
|
|
**Inputs**
|
|
|
|
GenomeAnalysisTK: VariantRecalibrator accepts a variant input file.
|
|
|
|
|
|
**Outputs**
|
|
|
|
The output is in VCF format.
|
|
|
|
|
|
Go `here <http://www.broadinstitute.org/gsa/wiki/index.php/Input_files_for_the_GATK>`_ for details on GATK file formats.
|
|
|
|
-------
|
|
|
|
**Settings**::
|
|
|
|
|
|
tranches_file The output tranches file used by ApplyRecalibration
|
|
use_annotation The names of the annotations which should used for calculations
|
|
mode Recalibration mode to employ: 1.) SNP for recalibrating only snps (emitting indels untouched in the output VCF); 2.) INDEL for indels; and 3.) BOTH for recalibrating both snps and indels simultaneously. (SNP|INDEL|BOTH)
|
|
maxGaussians The maximum number of Gaussians to try during variational Bayes algorithm
|
|
maxIterations The maximum number of VBEM iterations to be performed in variational Bayes algorithm. Procedure will normally end when convergence is detected.
|
|
numKMeans The number of k-means iterations to perform in order to initialize the means of the Gaussians in the Gaussian mixture model.
|
|
stdThreshold If a variant has annotations more than -std standard deviations away from mean then don't use it for building the Gaussian mixture model.
|
|
qualThreshold If a known variant has raw QUAL value less than -qual then don't use it for building the Gaussian mixture model.
|
|
shrinkage The shrinkage parameter in variational Bayes algorithm.
|
|
dirichlet The dirichlet parameter in variational Bayes algorithm.
|
|
priorCounts The number of prior counts to use in variational Bayes algorithm.
|
|
percentBadVariants What percentage of the worst scoring variants to use when building the Gaussian mixture model of bad variants. 0.07 means bottom 7 percent.
|
|
minNumBadVariants The minimum amount of worst scoring variants to use when building the Gaussian mixture model of bad variants. Will override -percentBad arugment if necessary.
|
|
recal_file The output recal file used by ApplyRecalibration
|
|
target_titv The expected novel Ti/Tv ratio to use when calculating FDR tranches and for display on optimization curve output figures. (approx 2.15 for whole genome experiments). ONLY USED FOR PLOTTING PURPOSES!
|
|
TStranche The levels of novel false discovery rate (FDR, implied by ti/tv) at which to slice the data. (in percent, that is 1.0 for 1 percent)
|
|
ignore_filter If specified the optimizer will use variants even if the specified filter name is marked in the input VCF file
|
|
path_to_Rscript The path to your implementation of Rscript. For Broad users this is maybe /broad/tools/apps/R-2.6.0/bin/Rscript
|
|
rscript_file The output rscript file generated by the VQSR to aid in visualization of the input data and learned model
|
|
path_to_resources Path to resources folder holding the Sting R scripts.
|
|
ts_filter_level The truth sensitivity level at which to start filtering, used here to indicate filtered variants in plots
|
|
|
|
@CITATION_SECTION@
|
|
</help>
|
|
</tool>
|