ARRIBA FILTERING SUMMARY
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Input file: SkinN_FFPE_L09_RNA_01_B23LG7FLT4_1.arriba.fusions.tsv
Filter config: arriba_filter_config.yaml
AIH blacklist breakpoints (staged path): blacklist_breakpoint_database_2026-04-27.tsv
Output TSV (all rows): SkinN_FFPE_L09_RNA_01_B23LG7FLT4_1.arriba.fusions.filtered.tsv
Output TSV (PASS only): SkinN_FFPE_L09_RNA_01_B23LG7FLT4_1.arriba.fusions.filtered_pass_only.tsv

Total fusions: 27
Pass (FILTER=PASS): 2 (7.4%)
Fail (FILTER=FAIL): 25 (92.6%)

AIH curated blacklist:
  Total blacklisted: 4
  All blacklisted rows have FILTER=FAIL

Failure reasons:
  confidence_below_min(low<high): 7
  confidence_below_min(low<high);total_reads_below_min(2.0<8.0): 4
  confidence_below_min(medium<high): 2
  confidence_below_min(medium<high);aih_curated_blacklist: 2
  confidence_below_min(low<high);total_reads_below_min(4.0<8.0): 2
  confidence_below_min(low<high);total_reads_below_min(3.0<8.0): 2
  confidence_below_min(low<high);total_reads_below_min(1.0<8.0): 1
  confidence_below_min(medium<high);total_reads_below_min(3.0<8.0): 1
  confidence_below_min(low<high);aih_curated_blacklist: 1
  confidence_below_min(low<high);total_reads_below_min(7.0<8.0): 1
  confidence_below_min(low<high);total_reads_below_min(2.0<8.0);aih_curated_blacklist: 1
  confidence_below_min(low<high);total_reads_below_min(0.0<8.0): 1

Breakdown by confidence:
  high: 2 pass, 0 fail (total: 2)
  low: 0 pass, 20 fail (total: 20)
  medium: 0 pass, 5 fail (total: 5)