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PCA integration method implemented + tested#265

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gregothebyteknight wants to merge 4 commits intonf-core:devfrom
gregothebyteknight:dev
Open

PCA integration method implemented + tested#265
gregothebyteknight wants to merge 4 commits intonf-core:devfrom
gregothebyteknight:dev

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@gregothebyteknight
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PR checklist

  • This comment contains a description of changes (with reason).
  • If you've fixed a bug or added code that should be tested, add tests!
  • If you've added a new tool - have you followed the pipeline conventions in the contribution docs
  • If necessary, also make a PR on the nf-core/scdownstream branch on the nf-core/test-datasets repository.
  • Make sure your code lints (nf-core pipelines lint).
  • Ensure the test suite passes (nextflow run . -profile test,docker --outdir <OUTDIR>).
  • Check for unexpected warnings in debug mode (nextflow run . -profile debug,test,docker --outdir <OUTDIR>).
  • Usage Documentation in docs/usage.md is updated.
  • Output Documentation in docs/output.md is updated.
  • CHANGELOG.md is updated.
  • README.md is updated (including new tool citations and authors/contributors).

kim-fehl and others added 3 commits March 11, 2026 19:03
- add pca to integration methods (schema/docs/cellxgene list)
wire SCANPY_PCA into INTEGRATE and publish outputs
- use X_emb for PCA in integrated AnnData for downstream consistency
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@nictru nictru left a comment

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Looks good so far! Can you just create a dedicated test in the INTEGRATE subworkflow?

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3 participants