# Data Analysis

> Use when working with datasets, creating data directories, or building descriptive statistics notebooks. Triggers on data loading, dataset setup, or exploratory data analysis tasks.

- Skill: `kazhou/data-analysis` (Agent Skill)
- Install (CLI): `npx skillmds@latest add kazhou/data-analysis`
- Raw SKILL.md: https://api.skillmd.com/api/skills/kazhou/data-analysis/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: AI & ML
- Author: kazhou (https://skillmd.com/u/kazhou)
- Updated: 2026-09-22
- Page: https://skillmd.com/skills/kazhou/data-analysis

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# Datasets
- Store data in `data/` and maintain a `data/README.md` to briefly cover dataset structure and content
- In `notebooks/` create a `datasets.ipynb` to display descriptive statistics about the dataset, e.g., means/distributions of word counts, labels, etc.
- See the `plotting` skill for plotting standards