Analysis Methodology
Data analysis methodology — how to frame a question, pick the right technique, avoid statistical traps, and connect results to decisions. NOT a tool tutorial (pandas/polars/duckdb live in python-data-analysis) — this is the judgment layer: problem framing, analysis-type decision tree, experiment/causal design, and domain playbooks (churn, cohort, funnel, anomaly). Trigger: "왜 늘었/줄었지", 이탈 분석, 코호트, 퍼널, A/B 테스트, 인과추론, 상관 vs 인과, 유의성, 세그먼트, 이상 탐지, "이 데이터로 뭘 봐야", 지표 설계, exploratory analysis.
Security AStatic scan found no risk patternsHow grading works ›
From the source SKILL.md
분석의 어려움은 pandas 문법이 아니라 "무엇을·왜 보고, 결과를 어떻게 믿고, 의사결정에 어떻게 연결하나"다. 이 스킬은 그 판단 층을 다룬다. 실제 코드(pandas· polars·duckdb·plotting)는 python-data-analysis 로 위임한다 — 여기서 중복하지 않는다.
What this skill does
Analysis Methodology is a community-contributed Claude Code skill in the math-stats sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/analysis-methodology/ and loads when your prompt matches the skill's trigger.
Who uses this skill
The Analysis Methodology 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 159,000+ 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/analysis-methodology
curl -L https://claudskills.com/skills/analysis-methodology/SKILL.md \
-o ~/.claude/skills/analysis-methodology/SKILL.md
Or just download SKILL.md directly and drop it into ~/.claude/skills/analysis-methodology/. Claude Code auto-discovers it on next session.
Skills live at ~/.claude/skills/analysis-methodology/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\analysis-methodology\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 Analysis Methodology Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy
SKILL.md from the source repository to
~/.claude/skills/analysis-methodology/SKILL.md and restart Claude Code. Both flows are detailed at
claudskills.com/install/.
What does the Analysis Methodology skill do?
Data analysis methodology — how to frame a question, pick the right technique, avoid statistical traps, and connect results to decisions. NOT a tool tutorial (pandas/polars/duckdb live in python-data-analysis) — this is the judgment layer: problem framing, analysis-type decision tree, experiment/causal design, and domain playbooks (churn, cohort, funnel, anomaly). Trigger: "왜 늘었/줄었지", 이탈 분석, 코호트, 퍼널, A/B 테스트, 인과추론, 상관 vs 인과, 유의성, 세그먼트, 이상 탐지, "이 데이터로 뭘 봐야", 지표 설계, exploratory analysis.
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 Analysis Methodology skill?
Use Analysis Methodology when your Claude Code task falls under the Science & Research category — specifically in the math stats 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 Analysis Methodology" or describe the task and let Claude pick). Browse related skills at
/category/science/.
What is a Claude Code skill and how does the Analysis Methodology 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. Analysis Methodology is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Science & Research 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
TeiNam. (2026). Analysis Methodology [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/analysis-methodology/
BibTeX
@misc{analysis-methodology-2026,
author = {TeiNam},
title = {Analysis Methodology [Claude Code skill]},
year = {2026},
publisher = {ClaudSkills},
url = {https://claudskills.com/skills/analysis-methodology/}
}Embed this skill
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Security scan
Grade A · scanned 2026-07-25 — free static scan against the OWASP Agentic Skills Top 10.
No risk patterns were found in any of the ten OWASP-aligned categories. How grading works ›
- ✓ Prompt injection
- ✓ Data exfiltration
- ✓ Supply chain
- ✓ Reverse shell
- ✓ Credentials
- ✓ Execution
- ✓ Filesystem
- ✓ Persistence
- ✓ Obfuscation
- ✓ Network
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