categorical-comparison-analysis

Compare two categorical data sets from Excel files with statistical summaries and charts.

4.9k|347|Updated Apr 14, 2026
One-click install
npx skills add https://github.com/OpenSenseNova/SenseNova-Skills --skill categorical-comparison-analysis
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: categorical-comparison-analysis
Source: https://github.com/OpenSenseNova/SenseNova-Skills/tree/main/skills/sn-da-excel-workflow/capability/excel-data-analysis/comparison-analysis
Command: npx skills add https://github.com/OpenSenseNova/SenseNova-Skills --skill categorical-comparison-analysis

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires pandas, matplotlib, and includes scripts (resource) components.

What problem does it solve?

This Skill simplifies the process of analyzing and visualizing differences between two categories within Excel data, helping users identify disparities efficiently.

Core Features & Use Cases

  • Data Cleaning and Preparation: Reads Excel sheets, handles merged cells, and filters relevant data for accurate analysis.
  • Statistical Comparison: Calculates and summarizes category counts, differences, and proportions.
  • Visual Representation: Generates bar charts and pie charts for intuitive comparison and distribution insights.
  • Use Case: Analyzing survey responses for two demographic groups to visualize participation and proportion differences.

Quick Start

Use the comparison analysis skill to process your Excel file "data.xlsx" and generate visualized report for categories "Category1" and "Category2".

Frequently Asked Questions about categorical-comparison-analysis

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

FAQPage Schema
How do I compare two categories in Excel and visualize the differences?

Comparing two categories in Excel involves reading the sheets, calculating statistical differences, and generating bar or pie charts for visual insights. This Skill automates that process, handling merged cells and summarizing proportions for decision-making.

Can I use pandas and matplotlib to analyze survey responses from an Excel file?

Analyzing survey responses from an Excel file with pandas and matplotlib allows you to filter demographic data and generate pie or bar charts. This Skill uses these libraries to summarize participation counts and visualize proportion differences between groups.

What is the best way to generate visual charts for categorical data analysis?

Generating visual charts for categorical data analysis requires calculating statistical summaries and outputting bar or pie charts. This Skill processes Excel files to provide intuitive visual comparisons and distribution insights for two distinct categories.

Does this categorical comparison tool handle merged cells in Excel sheets?

This categorical comparison tool handles merged cells in Excel sheets during the data cleaning and preparation phase. It reads the Excel data, filters relevant information, and ensures accurate statistical comparison and chart generation despite merged cell formatting.

Do I need to install any dependencies to run Excel category comparison scripts?

You need to install pandas and matplotlib libraries to run Excel category comparison scripts. These dependencies are required for data manipulation, statistical calculations, and generating the visual bar and pie charts for your comparative analysis.

When should I use bar charts versus pie charts for category performance review?

Use bar charts to compare counts or differences between categories, and pie charts to visualize proportions or distribution insights. This Skill generates both types of visual representation to help you review category performance and identify disparities efficiently.