data-analysis

Analyze Excel or CSV data and generate statistical summaries, charts, and markdown reports.

1|Updated May 18, 2026
One-click install
npx skills add https://github.com/hmzainjamil/claude-office-skills --skill data-analysis-hmzainjamil
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: data-analysis
Source: https://github.com/hmzainjamil/claude-office-skills/tree/main/data-analysis
Command: npx skills add https://github.com/hmzainjamil/claude-office-skills --skill data-analysis-hmzainjamil

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps you quickly analyze spreadsheet data without manual number-crunching, making it easier to understand trends, spot issues, and answer business questions from Excel or CSV files.

Core Features & Use Cases

  • Exploratory Analysis: Summarize datasets, detect patterns, and review basic data quality issues.
  • Statistical Reporting: Calculate metrics, compare segments, and generate structured insight reports.
  • Visualization Support: Recommend and create charts, pivots, and summaries for sales, finance, and customer analysis.
  • Use Case: A user can upload a sales spreadsheet and get monthly trends, top-performing products, and a concise markdown report with recommendations.

Quick Start

Upload your spreadsheet and ask for the specific analysis, summary, chart, or formula you want generated.

Frequently Asked Questions about data-analysis

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

FAQPage Schema
How do I analyze spreadsheet data from an Excel or CSV file to find sales trends?

Analyzing spreadsheet data from Excel or CSV files involves uploading your tabular data to generate statistical summaries, detect patterns, and identify monthly sales trends. The process outputs actionable insights and structured markdown reports highlighting top-performing products.

What is the best way to create charts and visualizations from my CSV exports?

Creating charts and visualizations from CSV exports requires tools that apply exploratory analysis to recommend and generate pivots, summaries, and charts. This approach helps you visualize sales, finance, or customer data without manual number-crunching.

Can I generate formulas and financial reports directly from my Excel spreadsheets?

You can generate formulas and financial reports directly from Excel spreadsheets by applying automated statistical reporting workflows. This calculates metrics, compares segments, and outputs a concise markdown report with actionable recommendations.

Does spreadsheet analysis work for customer segmentation and exploratory data review?

Spreadsheet analysis works for customer segmentation and exploratory data review by summarizing datasets and detecting patterns in tabular input. It compares customer segments and reviews basic data quality issues to answer specific business questions.

What are the limitations of automated spreadsheet analysis for business reporting?

Limitations of automated spreadsheet analysis include relying entirely on clean tabular input from Excel or CSV files. It handles statistical summaries and chart recommendations but requires properly structured spreadsheets to effectively generate actionable insights and markdown reports.