data-analysis

Clean datasets and generate statistical summaries with visualizations.

196|20|Updated Jan 17, 2026
One-click install
npx skills add https://github.com/xiaoyuge886/aigc --skill data-analysis-xiaoyuge886
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: data-analysis
Source: https://github.com/xiaoyuge886/aigc/tree/main/.claude/skills/data-analysis
Command: npx skills add https://github.com/xiaoyuge886/aigc --skill data-analysis-xiaoyuge886

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires pandas, numpy, matplotlib, seaborn.

What problem does it solve?

This skill addresses the complexity of interpreting large datasets by automating the cleaning, statistical analysis, and visualization processes, allowing users to derive insights without manual spreadsheet manipulation.

Core Features & Use Cases

  • Automated Data Cleaning: Detects and handles missing values, outliers, and formatting inconsistencies.
  • Statistical & Visual Analysis: Performs descriptive statistics and generates professional-grade charts like heatmaps and trend lines.
  • Use Case: A user can upload a raw sales CSV and request a trend analysis, resulting in a summary of key performance indicators and a visual representation of sales growth over time.

Quick Start

Use the data-analysis skill to clean the uploaded dataset and generate a summary report with visualizations of the key trends.

Frequently Asked Questions about data-analysis

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

FAQPage Schema
How do I automate data cleaning and statistical analysis on a raw CSV dataset?

Data cleaning and statistical analysis on a raw CSV dataset can be automated by detecting missing values, handling outliers, and generating descriptive statistics to produce reproducible, actionable insights without manual spreadsheet manipulation.

What is the best way to generate business insights and trend visualizations from raw data?

Generating business insights and trend visualizations from raw data involves performing exploratory data analysis and utilizing Python libraries like matplotlib and seaborn to create professional charts such as heatmaps and trend lines.

Does this data analysis workflow require pandas and numpy to handle missing values and outliers?

Yes, this data analysis workflow requires pandas and numpy to accurately detect and handle missing values, formatting inconsistencies, and outliers during the automated data cleaning process.

Can I use matplotlib and seaborn for exploratory data analysis and business reporting?

You can use matplotlib and seaborn for exploratory data analysis and business reporting to generate visual representations of key performance indicators and document analytical results.

How do I identify trends and key performance indicators from a sales dataset?

To identify trends and key performance indicators from a sales dataset, you perform exploratory data analysis to summarize metrics and generate visual representations of sales growth over time.

What are the limitations of using Python data science libraries for automated data cleaning?

The limitations of using Python data science libraries for automated data cleaning include relying on predefined formatting consistency checks and statistical thresholds, which may require manual validation for highly irregular or unstructured datasets.