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bio-population-genetics-population-structure

82 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By lilinji/GeneTind-Life-Skills (GitHub) · coding · 17 stars · scanned at commit 908229c

Infers and describes population structure with PCA (plink2 --pca, smartpca/EIGENSOFT, FlashPCA2), model-based clustering (ADMIXTURE, fastSTRUCTURE), FST estimators (Weir-Cockerham vs Hudson), and f-statistics (f3/f4/D via AdmixTools/admixr), plus Python plotting of PCs and Q barplots. Every output is a model-conditioned description of variance, not truth: PCs conflate ancestry with LD/inversions/relatedness/batch, ADMIXTURE Q-values are panel- and K-dependent artifacts, and CV-minimum K is a gu…

Works with any agent that supports SKILL.md skills.

What this skill can do

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'bio-population-genetics-population-structure' ] || [ -L ~/.agents/skills/'bio-population-genetics-population-structure' ]; then echo 'A skill folder named bio-population-genetics-population-structure already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/lilinji/GeneTind-Life-Skills' "$d" && git -C "$d" checkout --quiet '908229c955510a1841b216e8bf58f6b22818d4dc' -- 'skills/bio-population-genetics-population-structure' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/bio-population-genetics-population-structure' ~/.agents/skills/'bio-population-genetics-population-structure' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'bio-population-genetics-population-structure' ~/.claude/skills/'bio-population-genetics-population-structure' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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