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ClaudSkills / Science & Research / science-misc

Scientific Data Preprocessing

Category: Science & Research  ·  Sub-category: science-misc  ·  Last updated:
⚠️ CRITICAL USER EXPERIENCE-BASED SKILL - ALWAYS CONSULT BEFORE DATA PREPROCESSING ⚠️ Prevents catastrophic errors (88.9% error rate in V1.0 case study) through multi-level feature analysis, data leakage detection, and semantic validation. MANDATORY for: data preprocessing, feature engineering, standardization, normalization, interpolation, missing value handling, feature selection, or ANY data transformation task. Covers grouped time-series, cross-sectional, panel data. Detects: time travel leakage, causal inversion, ID misuse, semantic-numeric fallacies, distribution blindness. User's hard-won lessons from real project failures.

From the source SKILL.md

⚠️ CRITICAL: USER'S HARD-WON EXPERIENCE - MANDATORY CONSULTATION ⚠️

What this skill does

Scientific Data Preprocessing is a community-contributed Claude Code skill in the science-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/scientific-data-preprocessing/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Scientific Data Preprocessing Claude Code skill is built for researchers, data scientists, academics, and analysts working with complex data and scientific literature. 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/scientific-data-preprocessing
curl -L https://claudskills.com/skills/scientific-data-preprocessing/SKILL.md \
  -o ~/.claude/skills/scientific-data-preprocessing/SKILL.md

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

Skills live at ~/.claude/skills/scientific-data-preprocessing/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\scientific-data-preprocessing\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

More Science & Research skills

Browse all Science & Research skills in the ClaudSkills registry, or explore these other picks from the same category:

Browse all Science & Research skills → Top 100 skills
Part of ClaudSkills — the open registry for Claude Skills & Claude Code Skills.  ·  What's New  ·  Install guide  ·  About  ·  llms.txt

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