/tools/gatk/variant_recalibrator.xml
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1<tool id="gatk_variant_recalibrator" name="Variant Recalibrator" version="0.0.4"> 2 <description></description> 3 <requirements> 4 <requirement type="package" version="1.4">gatk</requirement> 5 </requirements> 6 <macros> 7 <import>gatk_macros.xml</import> 8 </macros> 9 <command interpreter="python">gatk_wrapper.py 10 --max_jvm_heap_fraction "1" 11 --stdout "${output_log}" 12 #for $var_count, $variant in enumerate( $reference_source.variants ): 13 -d "--input:input_${var_count},%(file_type)s" "${variant.input_variants}" "${variant.input_variants.ext}" "input_variants_${var_count}" 14 #end for 15 -p 'java 16 -jar "${GALAXY_DATA_INDEX_DIR}/shared/jars/gatk/GenomeAnalysisTK.jar" 17 -T "VariantRecalibrator" 18 --num_threads 4 ##hard coded, for now 19 -et "NO_ET" ##ET no phone home 20 ##-log "${output_log}" ##don't use this to log to file, instead directly capture stdout 21 #if $reference_source.reference_source_selector != "history": 22 -R "${reference_source.ref_file.fields.path}" 23 #end if 24 --recal_file "${output_recal}" 25 --tranches_file "${output_tranches}" 26 --rscript_file "${output_rscript}" 27 ' 28 29 #set $rod_binding_names = dict() 30 #for $rod_binding in $rod_bind: 31 #if str( $rod_binding.rod_bind_type.rod_bind_type_selector ) == 'custom': 32 #set $rod_bind_name = $rod_binding.rod_bind_type.custom_rod_name 33 #elif str( $rod_binding.rod_bind_type.rod_bind_type_selector ) == 'comp': 34 #set $rod_bind_name = "comp" + $rod_binding.rod_bind_type.custom_rod_name 35 #else 36 #set $rod_bind_name = $rod_binding.rod_bind_type.rod_bind_type_selector 37 #end if 38 #set $rod_binding_names[$rod_bind_name] = $rod_binding_names.get( $rod_bind_name, -1 ) + 1 39 #if $rod_binding.rod_bind_type.rod_training_type.rod_training_type_selector == "not_training_truth_known": 40 -d "--resource:${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[$rod_bind_name]}" 41 #else: 42 -d "--resource:${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]}" 43 #end if 44 #end for 45 46 #include source=$standard_gatk_options# 47 48 ##start analysis specific options 49 -p ' 50 #if str( $annotations ) != "None": 51 #for $annotation in str( $annotations.fields.gatk_value ).split( ',' ): 52 --use_annotation "${annotation}" 53 #end for 54 #end if 55 #for $additional_annotation in $additional_annotations: 56 --use_annotation "${additional_annotation.additional_annotation_name}" 57 #end for 58 --mode "${mode}" 59 ' 60 61 #if $analysis_param_type.analysis_param_type_selector == "advanced": 62 -p ' 63 --maxGaussians "${analysis_param_type.max_gaussians}" 64 --maxIterations "${analysis_param_type.max_iterations}" 65 --numKMeans "${analysis_param_type.num_k_means}" 66 --stdThreshold "${analysis_param_type.std_threshold}" 67 --qualThreshold "${analysis_param_type.qual_threshold}" 68 --shrinkage "${analysis_param_type.shrinkage}" 69 --dirichlet "${analysis_param_type.dirichlet}" 70 --priorCounts "${analysis_param_type.prior_counts}" 71 #if str( $analysis_param_type.bad_variant_selector.bad_variant_selector_type ) == 'percent': 72 --percentBadVariants "${analysis_param_type.bad_variant_selector.percent_bad_variants}" 73 #else: 74 --minNumBadVariants "${analysis_param_type.bad_variant_selector.min_num_bad_variants}" 75 #end if 76 --target_titv "${analysis_param_type.target_titv}" 77 #for $tranche in [ $tranche.strip() for $tranche in str( $analysis_param_type.ts_tranche ).split( ',' ) if $tranche.strip() ] 78 --TStranche "${tranche}" 79 #end for 80 #for $ignore_filter in $analysis_param_type.ignore_filters: 81 #set $ignore_filter_name = str( $ignore_filter.ignore_filter_type.ignore_filter_type_selector ) 82 #if $ignore_filter_name == "custom": 83 #set $ignore_filter_name = str( $ignore_filter.ignore_filter_type.filter_name ) 84 #end if 85 --ignore_filter "${ignore_filter_name}" 86 #end for 87 --ts_filter_level "${analysis_param_type.ts_filter_level}" 88 ' 89 #end if 90 91 92 && 93 mv "${output_rscript}.pdf" "${output_tranches_pdf}" 94 95 </command> 96 <inputs> 97 <conditional name="reference_source"> 98 <expand macro="reference_source_selector_param" /> 99 <when value="cached"> 100 <repeat name="variants" title="Variant" min="1" help="-input,--input &lt;input&gt;"> 101 <param name="input_variants" type="data" format="vcf" label="Variant file to recalibrate" /> 102 </repeat> 103 <param name="ref_file" type="select" label="Using reference genome" help="-R,--reference_sequence &lt;reference_sequence&gt;"> 104 <options from_data_table="gatk_picard_indexes"> 105 <!-- <filter type="data_meta" key="dbkey" ref="variants[0].input_variants" column="dbkey"/> --> 106 </options> 107 <validator type="no_options" message="A built-in reference genome is not available for the build associated with the selected input file"/> 108 </param> 109 </when> 110 <when value="history"> <!-- FIX ME!!!! --> 111 <repeat name="variants" title="Variant" min="1" help="-input,--input &lt;input&gt;"> 112 <param name="input_variants" type="data" format="vcf" label="Variant file to recalibrate" /> 113 </repeat> 114 <param name="ref_file" type="data" format="fasta" label="Using reference file" help="-R,--reference_sequence &lt;reference_sequence&gt;" /> 115 </when> 116 </conditional> 117 118 <repeat name="rod_bind" title="Binding for reference-ordered data" help="-resource,--resource &lt;resource&gt;"> 119 <conditional name="rod_bind_type"> 120 <param name="rod_bind_type_selector" type="select" label="Binding Type"> 121 <option value="dbsnp" selected="True">dbSNP</option> 122 <option value="variant">Variants</option> 123 <option value="snps">SNPs</option> 124 <option value="indels">INDELs</option> 125 <option value="hapmap">HapMap</option> 126 <option value="omni">OMNI</option> 127 <option value="mask">Mask</option> 128 <option value="custom">Custom</option> 129 <option value="comp">Comp</option> 130 </param> 131 <when value="variant"> 132 <param name="input_rod" type="data" format="vcf" label="Variant ROD file" /> 133 <conditional name="rod_training_type"> 134 <param name="rod_training_type_selector" type="select" label="Use as training/truth/known sites"> 135 <option value="is_training_truth_known">Set training/truth/known sites</option> 136 <option value="not_training_truth_known" selected="True">Don't Set options</option> 137 </param> 138 <when value="not_training_truth_known"> 139 <!-- do nothing here --> 140 </when> 141 <when value="is_training_truth_known"> 142 <param name="known" type="boolean" label="Is Known Site" truevalue="true" falsevalue="false"/> 143 <param name="training" type="boolean" label="Is Training Site" truevalue="true" falsevalue="false"/> 144 <param name="truth" type="boolean" label="Is Truth Site" truevalue="true" falsevalue="false"/> 145 <param name="bad" type="boolean" label="Is Bad Site" truevalue="true" falsevalue="false"/> 146 <param name="prior" type="float" label="prior probability of being true" value="12.0"/> 147 </when> 148 </conditional> 149 </when> 150 <when value="comp"> 151 <param name="input_rod" type="data" format="vcf" label="ROD file" /> 152 <param name="custom_rod_name" type="text" value="Unnamed" label="ROD Name"/> 153 <conditional name="rod_training_type"> 154 <param name="rod_training_type_selector" type="select" label="Use as training/truth/known sites"> 155 <option value="is_training_truth_known">Set training/truth/known sites</option> 156 <option value="not_training_truth_known" selected="True">Don't Set options</option> 157 </param> 158 <when value="not_training_truth_known"> 159 <!-- do nothing here --> 160 </when> 161 <when value="is_training_truth_known"> 162 <param name="known" type="boolean" label="Is Known Site" truevalue="true" falsevalue="false"/> 163 <param name="training" type="boolean" label="Is Training Site" truevalue="true" falsevalue="false"/> 164 <param name="truth" type="boolean" label="Is Truth Site" truevalue="true" falsevalue="false"/> 165 <param name="bad" type="boolean" label="Is Bad Site" truevalue="true" falsevalue="false"/> 166 <param name="prior" type="float" label="prior probability of being true" value="12.0"/> 167 </when> 168 </conditional> 169 </when> 170 <when value="mask"> 171 <param name="input_rod" type="data" format="vcf" label="ROD file" /> 172 <conditional name="rod_training_type"> 173 <param name="rod_training_type_selector" type="select" label="Use as training/truth/known sites"> 174 <option value="is_training_truth_known">Set training/truth/known sites</option> 175 <option value="not_training_truth_known" selected="True">Don't Set options</option> 176 </param> 177 <when value="not_training_truth_known"> 178 <!-- do nothing here --> 179 </when> 180 <when value="is_training_truth_known"> 181 <param name="known" type="boolean" label="Is Known Site" truevalue="true" falsevalue="false"/> 182 <param name="training" type="boolean" label="Is Training Site" truevalue="true" falsevalue="false"/> 183 <param name="truth" type="boolean" label="Is Truth Site" truevalue="true" falsevalue="false"/> 184 <param name="bad" type="boolean" label="Is Bad Site" truevalue="true" falsevalue="false"/> 185 <param name="prior" type="float" label="prior probability of being true" value="12.0"/> 186 </when> 187 </conditional> 188 </when> 189 <when value="dbsnp"> 190 <param name="input_rod" type="data" format="vcf" label="ROD file" /> 191 <conditional name="rod_training_type"> 192 <param name="rod_training_type_selector" type="select" label="Use as training/truth/known sites"> 193 <option value="is_training_truth_known">Set training/truth/known sites</option> 194 <option value="not_training_truth_known" selected="True">Don't Set options</option> 195 </param> 196 <when value="not_training_truth_known"> 197 <!-- do nothing here --> 198 </when> 199 <when value="is_training_truth_known"> 200 <param name="known" type="boolean" label="Is Known Site" truevalue="true" falsevalue="false"/> 201 <param name="training" type="boolean" label="Is Training Site" truevalue="true" falsevalue="false"/> 202 <param name="truth" type="boolean" label="Is Truth Site" truevalue="true" falsevalue="false"/> 203 <param name="bad" type="boolean" label="Is Bad Site" truevalue="true" falsevalue="false"/> 204 <param name="prior" type="float" label="prior probability of being true" value="12.0"/> 205 </when> 206 </conditional> 207 </when> 208 <when value="snps"> 209 <param name="input_rod" type="data" format="vcf" label="ROD file" /> 210 <conditional name="rod_training_type"> 211 <param name="rod_training_type_selector" type="select" label="Use as training/truth/known sites"> 212 <option value="is_training_truth_known">Set training/truth/known sites</option> 213 <option value="not_training_truth_known" selected="True">Don't Set options</option> 214 </param> 215 <when value="not_training_truth_known"> 216 <!-- do nothing here --> 217 </when> 218 <when value="is_training_truth_known"> 219 <param name="known" type="boolean" label="Is Known Site" truevalue="true" falsevalue="false"/> 220 <param name="training" type="boolean" label="Is Training Site" truevalue="true" falsevalue="false"/> 221 <param name="truth" type="boolean" label="Is Truth Site" truevalue="true" falsevalue="false"/> 222 <param name="bad" type="boolean" label="Is Bad Site" truevalue="true" falsevalue="false"/> 223 <param name="prior" type="float" label="prior probability of being true" value="12.0"/> 224 </when> 225 </conditional> 226 </when> 227 <when value="hapmap"> 228 <param name="input_rod" type="data" format="vcf" label="ROD file" /> 229 <conditional name="rod_training_type"> 230 <param name="rod_training_type_selector" type="select" label="Use as training/truth/known sites"> 231 <option value="is_training_truth_known">Set training/truth/known sites</option> 232 <option value="not_training_truth_known" selected="True">Don't Set options</option> 233 </param> 234 <when value="not_training_truth_known"> 235 <!-- do nothing here --> 236 </when> 237 <when value="is_training_truth_known"> 238 <param name="known" type="boolean" label="Is Known Site" truevalue="true" falsevalue="false"/> 239 <param name="training" type="boolean" label="Is Training Site" truevalue="true" falsevalue="false"/> 240 <param name="truth" type="boolean" label="Is Truth Site" truevalue="true" falsevalue="false"/> 241 <param name="bad" type="boolean" label="Is Bad Site" truevalue="true" falsevalue="false"/> 242 <param name="prior" type="float" label="prior probability of being true" value="12.0"/> 243 </when> 244 </conditional> 245 </when> 246 <when value="omni"> 247 <param name="input_rod" type="data" format="vcf" label="ROD file" /> 248 <conditional name="rod_training_type"> 249 <param name="rod_training_type_selector" type="select" label="Use as training/truth/known sites"> 250 <option value="is_training_truth_known">Set training/truth/known sites</option> 251 <option value="not_training_truth_known" selected="True">Don't Set options</option> 252 </param> 253 <when value="not_training_truth_known"> 254 <!-- do nothing here --> 255 </when> 256 <when value="is_training_truth_known"> 257 <param name="known" type="boolean" label="Is Known Site" truevalue="true" falsevalue="false"/> 258 <param name="training" type="boolean" label="Is Training Site" truevalue="true" falsevalue="false"/> 259 <param name="truth" type="boolean" label="Is Truth Site" truevalue="true" falsevalue="false"/> 260 <param name="bad" type="boolean" label="Is Bad Site" truevalue="true" falsevalue="false"/> 261 <param name="prior" type="float" label="prior probability of being true" value="12.0"/> 262 </when> 263 </conditional> 264 </when> 265 <when value="indels"> 266 <param name="input_rod" type="data" format="vcf" label="ROD file" /> 267 <conditional name="rod_training_type"> 268 <param name="rod_training_type_selector" type="select" label="Use as training/truth/known sites"> 269 <option value="is_training_truth_known">Set training/truth/known sites</option> 270 <option value="not_training_truth_known" selected="True">Don't Set options</option> 271 </param> 272 <when value="not_training_truth_known"> 273 <!-- do nothing here --> 274 </when> 275 <when value="is_training_truth_known"> 276 <param name="known" type="boolean" label="Is Known Site" truevalue="true" falsevalue="false"/> 277 <param name="training" type="boolean" label="Is Training Site" truevalue="true" falsevalue="false"/> 278 <param name="truth" type="boolean" label="Is Truth Site" truevalue="true" falsevalue="false"/> 279 <param name="bad" type="boolean" label="Is Bad Site" truevalue="true" falsevalue="false"/> 280 <param name="prior" type="float" label="prior probability of being true" value="12.0"/> 281 </when> 282 </conditional> 283 </when> 284 <when value="custom"> 285 <param name="custom_rod_name" type="text" value="Unknown" label="ROD Name"/> 286 <param name="input_rod" type="data" format="vcf" label="ROD file" /> 287 <conditional name="rod_training_type"> 288 <param name="rod_training_type_selector" type="select" label="Use as training/truth/known sites"> 289 <option value="is_training_truth_known">Set training/truth/known sites</option> 290 <option value="not_training_truth_known" selected="True">Don't Set options</option> 291 </param> 292 <when value="not_training_truth_known"> 293 <!-- do nothing here --> 294 </when> 295 <when value="is_training_truth_known"> 296 <param name="known" type="boolean" label="Is Known Site" truevalue="true" falsevalue="false"/> 297 <param name="training" type="boolean" label="Is Training Site" truevalue="true" falsevalue="false"/> 298 <param name="truth" type="boolean" label="Is Truth Site" truevalue="true" falsevalue="false"/> 299 <param name="bad" type="boolean" label="Is Bad Site" truevalue="true" falsevalue="false"/> 300 <param name="prior" type="float" label="prior probability of being true" value="12.0"/> 301 </when> 302 </conditional> 303 </when> 304 </conditional> 305 </repeat> 306 307 <param name="annotations" type="select" multiple="True" display="checkboxes" label="annotations which should used for calculations" help="-an,--use_annotation &lt;use_annotation&gt;"> 308 <!-- load the available annotations from an external configuration file, since additional ones can be added to local installs --> 309 <options from_data_table="gatk_annotations"> 310 <filter type="multiple_splitter" column="tools_valid_for" separator=","/> 311 <filter type="static_value" value="VariantRecalibrator" column="tools_valid_for"/> 312 </options> 313 </param> 314 315 <repeat name="additional_annotations" title="Additional annotation" help="-an,--use_annotation &lt;use_annotation&gt;"> 316 <param name="additional_annotation_name" type="text" value="" label="Annotation name" /> 317 </repeat> 318 319 <param name="mode" type="select" label="Recalibration mode" help="-mode,--mode &lt;mode&gt;"> 320 <option value="SNP" selected="True">SNP</option> 321 <option value="INDEL">INDEL</option> 322 <option value="BOTH">BOTH</option> 323 </param> 324 325 <expand macro="gatk_param_type_conditional" /> 326 327 <expand macro="analysis_type_conditional"> 328 <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;"/> 329 <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;"/> 330 <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;"/> 331 <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;"/> 332 <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;"/> 333 <param name="shrinkage" type="float" label="shrinkage parameter in variational Bayes algorithm" value="1.0" help="-shrinkage,--shrinkage &lt;shrinkage&gt;"/> 334 <param name="dirichlet" type="float" label="dirichlet parameter in variational Bayes algorithm" value="0.001" help="-dirichlet,--dirichlet &lt;dirichlet&gt;"/> 335 <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;"/> 336 <conditional name="bad_variant_selector"> 337 <param name="bad_variant_selector_type" type="select" label="How to specify bad variants"> 338 <option value="percent" selected="True">Percent</option> 339 <option value="min_num">Number</option> 340 </param> 341 <when value="percent"> 342 <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;"/> 343 </when> 344 <when value="min_num"> 345 <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;"/> 346 </when> 347 </conditional> 348 <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;"/> 349 <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;"/> 350 <repeat name="ignore_filters" title="Ignore Filter" help="-ignoreFilter,--ignore_filter &lt;ignore_filter&gt;"> 351 <conditional name="ignore_filter_type"> 352 <param name="ignore_filter_type_selector" type="select" label="Filter Type"> 353 <option value="HARD_TO_VALIDATE">HARD_TO_VALIDATE</option> 354 <option value="LowQual" >LowQual</option> 355 <option value="custom" selected="True">Other</option> 356 </param> 357 <when value="custom"> 358 <param name="filter_name" type="text" value="" label="Filter name"/> 359 </when> 360 <when value="HARD_TO_VALIDATE" /> 361 <when value="LowQual" /> 362 </conditional> 363 </repeat> 364 <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;"/> 365 </expand> 366 </inputs> 367 <outputs> 368 <data format="gatk_recal" name="output_recal" label="${tool.name} on ${on_string} (Recalibration File)" /> 369 <data format="gatk_tranche" name="output_tranches" label="${tool.name} on ${on_string} (Tranches File)" /> 370 <data format="txt" name="output_rscript" label="${tool.name} on ${on_string} (RScript File)" /> 371 <data format="pdf" name="output_tranches_pdf" label="${tool.name} on ${on_string} (PDF File)" /> 372 <data format="txt" name="output_log" label="${tool.name} on ${on_string} (log)" /> 373 </outputs> 374 <tests> 375 <!-- ADD TESTS --> 376 </tests> 377 <help> 378**What it does** 379 380Takes variant calls as .vcf files, learns a Gaussian mixture model over the variant annotations and evaluates the variant -- assigning an informative lod score 381 382For more information on using the VariantRecalibrator module, see this `tool specific page <http://www.broadinstitute.org/gsa/wiki/index.php/Variant_quality_score_recalibration>`_. 383 384To 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>`_. 385 386If you encounter errors, please view the `GATK FAQ <http://www.broadinstitute.org/gsa/wiki/index.php/Frequently_Asked_Questions>`_. 387 388------ 389 390**Inputs** 391 392GenomeAnalysisTK: VariantRecalibrator accepts a variant input file. 393 394 395**Outputs** 396 397The output is in VCF format. 398 399 400Go `here <http://www.broadinstitute.org/gsa/wiki/index.php/Input_files_for_the_GATK>`_ for details on GATK file formats. 401 402------- 403 404**Settings**:: 405 406 407 tranches_file The output tranches file used by ApplyRecalibration 408 use_annotation The names of the annotations which should used for calculations 409 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) 410 maxGaussians The maximum number of Gaussians to try during variational Bayes algorithm 411 maxIterations The maximum number of VBEM iterations to be performed in variational Bayes algorithm. Procedure will normally end when convergence is detected. 412 numKMeans The number of k-means iterations to perform in order to initialize the means of the Gaussians in the Gaussian mixture model. 413 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. 414 qualThreshold If a known variant has raw QUAL value less than -qual then don't use it for building the Gaussian mixture model. 415 shrinkage The shrinkage parameter in variational Bayes algorithm. 416 dirichlet The dirichlet parameter in variational Bayes algorithm. 417 priorCounts The number of prior counts to use in variational Bayes algorithm. 418 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. 419 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. 420 recal_file The output recal file used by ApplyRecalibration 421 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! 422 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) 423 ignore_filter If specified the optimizer will use variants even if the specified filter name is marked in the input VCF file 424 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 425 rscript_file The output rscript file generated by the VQSR to aid in visualization of the input data and learned model 426 path_to_resources Path to resources folder holding the Sting R scripts. 427 ts_filter_level The truth sensitivity level at which to start filtering, used here to indicate filtered variants in plots 428 429@CITATION_SECTION@ 430 </help> 431</tool>