CSV Summary CLI Tool

A command-line tool to summarize CSV files with basic statistics. Lightweight, fast, and extensible.

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Features

• Count total rows and columns
• Extract column names
• Infer data types (int or str)
• For numeric columns:
  • Mean
  • Std deviation
  • Min/Max
  • Median

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Installation

git clone https://github.com/MadhurDixit13/csv_summary_cli.git

pip install csv-summary-cli

Recommended

pip install pipx
pipx install csv-summary-cli

Once installed, run it using:

csv-summary data.csv

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Sample Output

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Future Scope

• Float support
• Missing value counts
• --numeric-only option
• Handle malformed rows
• Tabular formatting (tabulate)
• Colored terminal output (rich, colorama)
• Column filters (--columns age,salary)
• Export summary to JSON

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Sample Input

Name,Age,Department,Salary,StartDate
Alice,29,Engineering,85000,2019-08-01
Bob,34,Marketing,62000,2018-03-15
Charlie,25,Engineering,73000,2021-06-30
Diana,45,HR,54000,2010-10-01
Evan,38,Engineering,,2017-01-12
Fay,30,Marketing,66000,2020-09-20
Grace,,HR,58000,2015-07-25

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License

MIT © [Madhur Dixit]