data-analysis

Analyze tabular workspace data with DuckDB queries and optional Plotly charts.

10|3|Updated Oct 26, 2025
One-click install
npx skills add https://github.com/plc1220/HelpUDoc --skill data-analysis-plc1220
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: data-analysis
Source: https://github.com/plc1220/HelpUDoc/tree/main/skills/data-analysis
Command: npx skills add https://github.com/plc1220/HelpUDoc --skill data-analysis-plc1220

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

End-to-end data analysis is often manual and fragmented. This Skill enables analysts to run DuckDB queries over workspace datasets, generate optional Plotly visualizations, and produce artifact-aware summaries.

Core Features & Use Cases

  • DuckDB-powered analysis: fast SQL-based exploration over tabular data.
  • Optional visualizations: generate Plotly charts to accompany results.
  • Artifact-backed reporting: include datasets, charts, and summaries as verifiable artifacts.

Quick Start

Run an end-to-end analysis over your workspace data using DuckDB queries and optionally generate a Plotly chart to accompany a concise artifact-backed summary.

Frequently Asked Questions about data-analysis

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I run end-to-end data analysis on tabular datasets using DuckDB?

Run end-to-end data analysis by executing DuckDB queries over workspace tabular datasets to explore segmentation, drivers, and outliers, then generate concise summaries with optional Plotly visualizations.

Can I generate Plotly charts from DuckDB query results?

Yes, you can generate optional Plotly charts from DuckDB query results to visually accompany your analysis and deliver artifact-backed summaries with concrete evidence.

What is artifact-aware data summary and how does it work with DuckDB?

Artifact-aware data summarization uses DuckDB query results to produce concise summaries backed by verifiable datasets and charts, ensuring all findings cite concrete evidence from the analysis.

Does this data analysis approach include segmentation and outlier detection?

Yes, the structured analysis workflow includes dataset snapshots, segmentation, driver analysis, interaction analysis, and outlier detection, all executed via DuckDB queries with explicit chart generation rules.

What is the best way to analyze workspace datasets and cite concrete evidence?

The best way is using DuckDB queries to analyze workspace tabular data, generating optional Plotly charts and delivering artifact-aware summaries that cite concrete evidence directly from the query results.

Do I need to pre-process data before running DuckDB analysis?

No explicit pre-processing dependencies are required. The workflow operates directly on tabular data in the workspace using DuckDB queries to perform structured analysis including snapshots, segmentation, and outlier detection.