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Lk aou admixture unsupervised#1759

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ekiernan merged 15 commits intodevelopfrom
lk_aou_admixture_unsupervised
Jan 30, 2026
Merged

Lk aou admixture unsupervised#1759
ekiernan merged 15 commits intodevelopfrom
lk_aou_admixture_unsupervised

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Addig admixture workflows used for both AoU admixture analyses and local ancestry initial reference testing

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Remember to squash merge!

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🔍Changelog Validation Results:

Comparing changelogs for pipelines that differ from the versions on 'origin/develop':
All changelog files are valid for this release.

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🔍Version Validation Results:

Comparing versions and changelogs for pipelines that differ from the versions on 'origin/staging':
All WDLs and changelog files appear to be valid for this release.

@ekiernan ekiernan requested a review from Copilot January 29, 2026 18:12
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Pull request overview

This PR adds ADMIXTURE-based workflows for All of Us (AoU) ancestry analysis and local ancestry reference testing. These workflows complement existing Rye-based estimation by providing an alternative approach that addresses population overestimation biases observed in the Rye method.

Changes:

  • Added run_admixture.wdl workflow for unsupervised ancestry clustering using ADMIXTURE software
  • Added convert_vcf_to_plink_bed.wdl workflow to convert VCF files to PLINK binary format
  • Added comprehensive README documentation explaining the three admixture workflows and their trade-offs
  • Updated .dockstore.yml to register the new workflows

Reviewed changes

Copilot reviewed 6 out of 6 changed files in this pull request and generated 3 comments.

Show a summary per file
File Description
all_of_us/admixture/run_admixture.wdl Implements ADMIXTURE workflow with parameterized K value and CPU/memory settings
all_of_us/admixture/run_admixture.changelog.md Documents version history for run_admixture workflow
all_of_us/admixture/convert_vcf_to_plink_bed.wdl Implements VCF to PLINK conversion using PLINK software
all_of_us/admixture/convert_vcf_to_plink_bed.changelog.md Documents version history for convert_vcf_to_plink_bed workflow
all_of_us/admixture/README.md Provides comprehensive documentation of all three admixture workflows
.dockstore.yml Registers the two new workflows in Dockstore

Comment thread all_of_us/admixture/run_admixture.wdl Outdated
Comment thread all_of_us/admixture/convert_vcf_to_plink_bed.wdl Outdated
Comment thread .dockstore.yml Outdated
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
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Remember to squash merge!

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
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🔍Version Validation Results:

Comparing versions and changelogs for pipelines that differ from the versions on 'origin/staging':
All WDLs and changelog files appear to be valid for this release.

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🔍Changelog Validation Results:

Comparing changelogs for pipelines that differ from the versions on 'origin/develop':
All changelog files are valid for this release.

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
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Remember to squash merge!

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Remember to squash merge!

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🔍Changelog Validation Results:

Comparing changelogs for pipelines that differ from the versions on 'origin/develop':
All changelog files are valid for this release.

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🔍Version Validation Results:

Comparing versions and changelogs for pipelines that differ from the versions on 'origin/staging':
All WDLs and changelog files appear to be valid for this release.

1 similar comment
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🔍Version Validation Results:

Comparing versions and changelogs for pipelines that differ from the versions on 'origin/staging':
All WDLs and changelog files appear to be valid for this release.

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🔍Changelog Validation Results:

Comparing changelogs for pipelines that differ from the versions on 'origin/develop':
All changelog files are valid for this release.

@github-actions
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Remember to squash merge!

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🔍Changelog Validation Results:

Comparing changelogs for pipelines that differ from the versions on 'origin/develop':
All changelog files are valid for this release.

@github-actions
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🔍Version Validation Results:

Comparing versions and changelogs for pipelines that differ from the versions on 'origin/staging':
All WDLs and changelog files appear to be valid for this release.

@github-actions
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Remember to squash merge!

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🔍Version Validation Results:

Comparing versions and changelogs for pipelines that differ from the versions on 'origin/staging':
All WDLs and changelog files appear to be valid for this release.

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🔍Changelog Validation Results:

Comparing changelogs for pipelines that differ from the versions on 'origin/develop':
All changelog files are valid for this release.

Comment thread all_of_us/cmrg/README.md Outdated

---

# CMRG Variant Calling Workflows (WDL)
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Should "challenging medically relevant genes (CMRG)" be in here at least once

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yes, yes it should. Thank you!

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🔍Version Validation Results:

Comparing versions and changelogs for pipelines that differ from the versions on 'origin/staging':
All WDLs and changelog files appear to be valid for this release.

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🔍Changelog Validation Results:

Comparing changelogs for pipelines that differ from the versions on 'origin/develop':
All changelog files are valid for this release.

@github-actions
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Remember to squash merge!

@github-actions
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🔍Version Validation Results:

Comparing versions and changelogs for pipelines that differ from the versions on 'origin/staging':
All WDLs and changelog files appear to be valid for this release.

@github-actions
Copy link
Copy Markdown

🔍Changelog Validation Results:

Comparing changelogs for pipelines that differ from the versions on 'origin/develop':
All changelog files are valid for this release.

@github-actions
Copy link
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Remember to squash merge!

@github-actions
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🔍Version Validation Results:

Comparing versions and changelogs for pipelines that differ from the versions on 'origin/staging':
All WDLs and changelog files appear to be valid for this release.

@github-actions
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🔍Changelog Validation Results:

Comparing changelogs for pipelines that differ from the versions on 'origin/develop':
All changelog files are valid for this release.

@ekiernan ekiernan merged commit c9c4fa3 into develop Jan 30, 2026
10 checks passed
@ekiernan ekiernan deleted the lk_aou_admixture_unsupervised branch January 30, 2026 16:52
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4 participants