data-analysis
Installation
SKILL.md
Data Analysis
| Property | Value |
|---|---|
| Domain | Data Analytics |
| Category | Analysis & Insight Extraction |
| Components | SKILL.md + data-analysis.instructions.md + analyze.prompt.md |
| Depends | data-visualization (chart output), data-ingest.cjs (ingestion) |
Overview
Turn raw data into actionable insight statements. This skill covers the full EDA pipeline: profiling the dataset, exploring distributions, finding correlations, detecting anomalies, and -- critically -- translating statistical findings into business-language narratives tagged with story intents for downstream visualization.
The cardinal rule: statistics are not insights. "Mean revenue is $4.2M" is a statistic. "Revenue grew 34% YoY but growth is decelerating -- Q3 peak was 8% vs. 22% last year" is an insight.
Module 1: Data Profiling
First pass on any dataset. Compute before exploring.