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Qc Coefficient Of Variation Calculation

Category: Engineering  ·  Sub-category: testing  ·  Last updated:
Use when after extracting NMR spectra and designating replicate QC samples (typically 10 samples run throughout the study), calculate CV for each metabolite feature to assess which signals are reproducible enough for downstream metabolite-phenotype association testing.
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About this skill (catalog notes)

Qc Coefficient Of Variation Calculation includes explicit scope boundaries (an explicit 'when not to use' or 'out of scope' section); worked examples; at least one code block. The SKILL.md runs to about 756 words, in the catalog's typical mid-range.

Source
holobiomicslab.cnrs.fr
License
Apache-2.0
Original author
HolobiomicsLab
Indexed lastmod
Catalog position
Engineering · testing
Indexed related skills
10

How Qc Coefficient Of Variation Calculation fits the catalog

Qc Coefficient Of Variation Calculation sits in the Engineering category under the testing sub-topic in the ClaudSkills catalog. There are 10 related skills indexed alongside it; comparing a few before installing usually reveals which fits your workflow best.

These notes are auto-generated from features detected in the SKILL.md file and from this catalog's structure — they aren't part of the source repository.

What this skill does

Qc Coefficient Of Variation Calculation is a community-contributed Claude Code skill in the testing sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/qc-coefficient-of-variation-calculation/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when after extracting NMR spectra and designating replicate QC samples (typically 10 samples run throughout the study), calculate CV for each metabolite feature to assess which signals are reproducible enough for downstream metabolite-phenotype association testing.

Who uses this skill

The Qc Coefficient Of Variation Calculation Claude Code skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 146,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/qc-coefficient-of-variation-calculation
curl -L https://claudskills.com/skills/qc-coefficient-of-variation-calculation/SKILL.md \
  -o ~/.claude/skills/qc-coefficient-of-variation-calculation/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/qc-coefficient-of-variation-calculation/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/qc-coefficient-of-variation-calculation/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\qc-coefficient-of-variation-calculation\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Telegram

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

Frequently asked questions

How do I install the Qc Coefficient Of Variation Calculation Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/qc-coefficient-of-variation-calculation/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Qc Coefficient Of Variation Calculation skill do?
Use when after extracting NMR spectra and designating replicate QC samples (typically 10 samples run throughout the study), calculate CV for each metabolite feature to assess which signals are reproducible enough for downstream metabolite-phenotype association testing.
Is this skill free to install?
Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.
When should I use the Qc Coefficient Of Variation Calculation skill?
Use Qc Coefficient Of Variation Calculation when your Claude Code task falls under the Engineering category — specifically in the testing area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Qc Coefficient Of Variation Calculation" or describe the task and let Claude pick). Browse related skills at /category/engineering/.
What is a Claude Code skill and how does the Qc Coefficient Of Variation Calculation skill fit in?
A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Qc Coefficient Of Variation Calculation is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA
HolobiomicsLab. (2026). Qc Coefficient Of Variation Calculation [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/qc-coefficient-of-variation-calculation/
BibTeX
@misc{qc-coefficient-of-variation-calculation-2026,
  author    = {HolobiomicsLab},
  title     = {Qc Coefficient Of Variation Calculation [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/qc-coefficient-of-variation-calculation/}
}

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Grade A · scanned 2026-07-06 — free static scan against the OWASP Agentic Skills Top 10.

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