# Data Analysis

> Python-based data analysis tools using pandas and numpy for data processing and visualization.

- Skill: `trpc-group/data-analysis` (Agent Skill, multi-file: 7 files)
- Install (CLI): `npx skillmds@latest add trpc-group/data-analysis`
- Raw SKILL.md: https://api.skillmd.com/api/skills/trpc-group/data-analysis/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Data & Analytics
- Author: trpc-group (https://skillmd.com/u/trpc-group)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/trpc-group/data-analysis

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Overview

Perform data analysis tasks using Python with pandas and numpy libraries.
This skill can read CSV files, perform statistical analysis, generate
summaries, and create visualizations. Input data files are typically
exposed under `work/inputs/` or can be generated by other skills.

Examples

1) Analyze a CSV file and generate basic statistics

   Command:

   python3 scripts/analyze_csv.py \
     work/inputs/data.csv \
     out/analysis_report.txt

2) Calculate descriptive statistics for numeric columns

   Command:

   python3 scripts/describe_data.py \
     work/inputs/sales.csv \
     out/sales_stats.txt

3) Generate a data summary report

   Command:

   python3 scripts/summarize_data.py \
     work/inputs/dataset.csv \
     out/dataset_summary.txt

Output Files

- out/analysis_report.txt
- out/sales_stats.txt
- out/dataset_summary.txt