describecsv 0.1.1

A tool for analyzing and describing CSV files

DescribeCSV

A Python tool for analyzing and describing CSV files. It provides detailed information about file structure, data types, missing values, and statistical summaries.

Features

• Automatic encoding detection
• Handles large files through chunked processing
• Detailed column analysis including:
  • Data types
  • Missing values
  • Unique value counts
  • Statistical summaries for numeric columns
  • Top values for categorical columns
• Detection of numeric data stored as strings
• Duplicate row detection
• File metadata information

Installation

pip install describecsv

Usage

From the command line:

describecsv path/to/your/file.csv

This will create a JSON file with the analysis results in the same directory as your CSV file.

Output

The tool generates a detailed JSON report including:

• Basic file information (size, encoding, etc.)
• Row and column counts
• Missing value analysis
• Column-by-column analysis including:
  • Data types
  • Unique values
  • Missing values
  • Statistical summaries for numeric columns
  • Most common values for categorical columns
  • Suggestions for data quality improvements

License

This project is licensed under the MIT License - see the LICENSE file for details.