How do I install the Knn Imputation Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/knn-imputation/SKILL.md and restart Claude Code. Both flows are detailed at https://claudskills.com/install/.

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.

ClaudSkills / General / general-misc

Knn Imputation

Category: General · Sub-category: general-misc · Last updated: 2026-05-21

Use when filtering genes with high missingness and then imputing missing values in a bulk expression matrix with group-aware KNN through `DMwR2`, where donor samples are restricted by one annotation column before imputation. For strata with 10 or fewer samples, the script falls back to row-wise direct filling with mean or median. `--group_column` defaults to `group` but may be set to one custom grouping column. NOT for: single-cell data, multi-column stratification, non-tabular inputs, network access, or interactive workflows.

What this skill does

Knn Imputation is a community-contributed Claude Code skill in the general-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/knn-imputation/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when filtering genes with high missingness and then imputing missing values in a bulk expression matrix with group-aware KNN through `DMwR2`, where donor samples are restricted by one annotation column before imputation. For strata with 10 or fewer samples, the script falls back to row-wise direct filling with mean or median.

Who uses this skill

The Knn Imputation Claude Code skill is built for Claude Code users and developers across all disciplines looking for general-purpose AI assistance. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 69,000+ 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/knn-imputation
curl -L https://claudskills.com/skills/knn-imputation/SKILL.md \
  -o ~/.claude/skills/knn-imputation/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/knn-imputation/. Claude Code auto-discovers it on next session.

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

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.

See pricing → Download desktop app

Attribution & license

Source: https://github.com/aipoch/medical-research-skills/blob/HEAD/awesome-med-research-skills/Data Analysis/knn-imputation/SKILL.md
License: MIT
Author: AIPOCH
Website: https://aipoch.com/agent-skills

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Knn Imputation

What this skill does

Who uses this skill

How to install

Manual install (2 steps)

One-click install via the desktop app

Attribution & license

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