Torrent Browser Analysis Report Guide


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Analysis Report Guide TOC

Example Torrent Variant Caller Parameter File

This page contains an example JSON-format parameters file.

A file of this type is used to upload custom parameter settings to the Torrent Variant Caller (TVC) plugin (see Upload a JSON file of parameter values ). You can download a similar file with the settings used in your TVC run, with the plugin report Settings File button (see Variant Caller Report ).

             {
   "torrent_variant_caller": {
   	     "snp_min_allele_freq": "0.15", 
	     "snp_strand_bias": "0.95", 
	     "hotspot_min_coverage": "20", 
	     "hotspot_min_cov_each_strand": "3", 
	     "hotspot_min_allele_freq": "0.15", 
	     "snp_min_variant_score": "10", 
	     "snp_beta_bias": "8", 
	     "hotspot_strand_bias": "0.95", 
	     "hp_max_length": "8", 
	     "filter_insertion_predictions": "0.2", 
	     "indel_min_variant_score": "10", 
	     "indel_beta_bias": "8", 
	     "indel_min_coverage": "20", 
	     "heavy_tailed": "3", 
	     "outlier_probability": "0.01", 
 	     "data_quality_stringency": "8.5", 
 	     "snp_min_cov_each_strand": "3", 
	     "hotspot_min_variant_score": "10", 
	     "indel_strand_bias": "0.85", 
  	     "downsample_to_coverage": "400", 
  	     "filter_unusual_predictions": "0.25", 
  	     "indel_min_allele_freq": "0.15", 
  	     "prediction_precision": "1", 
  	     "indel_min_cov_each_strand": "3", 
  	     "filter_deletion_predictions": "0.2", 
	     "snp_min_coverage": "20", 
 	     "hotspot_beta_bias": "8"
    }, 
     "meta": {
  	     "tvcargs": "tvc"
    }, 
     "long_indel_assembler": {
   	     "short_suffix_match": "5", 
   	     "min_indel_size": "4", 
 	     "min_var_count": "5", 
 	     "min_var_freq": "0.15", 
	     "kmer_len": "19", 
	     "max_hp_length": "8", 
	     "relative_strand_bias": "0.8"
    }, 
     "freebayes": {
  	     "gen_min_coverage": "6", 
	     "allow_mnps": "0", 
	     "read_max_mismatch_fraction": "1", 
	     "allow_snps": "1", 
	     "allow_indels": "1", 
	     "min_mapping_qv": "4", 
	     "gen_min_alt_allele_freq": "0.15", 
	     "read_mismatch_limit": "10", 
	     "min_base_qv": "4", 
	     "gen_min_indel_alt_allele_freq": "0.15"
    }
}