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Summary

Add test data files for the new riboWaltz MultiQC module.

Test data generated from nf-core/ribowaltz module nf-test runs.

Files included

Currently used by module:

  • test.ribowaltz.psite_region.tsv - P-site region distribution (272 bytes)
  • test.ribowaltz.frames.tsv - Reading frame distribution (446 bytes)
  • test.ribowaltz.metaprofile_psite.tsv - Metaprofile around start/stop codons (8.2 KB)

For future enhancements:

  • test.ribowaltz.frames_stratified.tsv - Frames by read length (8.4 KB)
  • test.ribowaltz.codon_usage.tsv - Codon usage data (1.5 KB)
  • test.ribowaltz.length_distribution.tsv - Read length distribution (349 bytes)
  • test.ribowaltz.length_bins_for_psite.tsv - P-site offset bins (868 bytes)

Total size: ~20 KB

🤖 Generated with Claude Code

Test data files generated from nf-core/ribowaltz module nf-test runs.

Files included:
- test.ribowaltz.psite_region.tsv - P-site region distribution
- test.ribowaltz.frames.tsv - Reading frame distribution
- test.ribowaltz.metaprofile_psite.tsv - Metaprofile around start/stop codons
- test.ribowaltz.frames_stratified.tsv - Frames by read length (future use)
- test.ribowaltz.codon_usage.tsv - Codon usage data (future use)
- test.ribowaltz.length_distribution.tsv - Read length distribution (future use)
- test.ribowaltz.length_bins_for_psite.tsv - P-site offset bins (future use)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
pinin4fjords added a commit to pinin4fjords/MultiQC that referenced this pull request Jan 13, 2026
Add native MultiQC module for riboWaltz ribosome profiling QC.

riboWaltz computes P-site offsets and performs quality control for
ribosome profiling (Ribo-seq) data.

## Features

- **P-site Region Distribution**: Stacked bar chart showing distribution
  across 5' UTR, CDS, and 3' UTR regions with RNA-seq reference
- **Reading Frame Distribution**: Grouped bar chart showing frame
  distribution per region using sample_groups
- **Metaprofiles**: Line graphs showing P-site frequency around start
  and stop codons
- **General Stats**: CDS % and Frame 0 % metrics in summary table

## File Detection

Requires filenames containing "ribowaltz" since headers are generic:
- `*ribowaltz*psite_region.tsv`
- `*ribowaltz*frames.tsv`
- `*ribowaltz*metaprofile_psite.tsv`

Auto-detects tab or comma delimiters. Sample names extracted from
file content (not filename).

## Test Data

Test data PR: MultiQC/test-data#367

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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