Topsis-BaneetSingh-102203180 1.0.0

A TOPSIS implementation for multiple-criteria decision analysis

Topsis-Baneet-102203180

A Python package for implementing the Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS) method.

Installation

pip install Topsis-Baneet-102203180

Usage

You can use this package either through command line or as a Python module.

Command Line Usage

python -m topsis_baneet_102203180 input.csv "1,1,1,2" "+,+,-,+" result.csv

Python Module Usage

from topsis_baneet_102203180 import topsis

# Process TOPSIS
result = topsis("input.csv", "1,1,1,2", "+,+,-,+", "result.csv")

Input Format

1. Input file (CSV):

   • First column: Object/Variable names
   • Subsequent columns: Numeric values only

2. Weights: Comma-separated numeric values

   • Example: "1,1,1,2"

3. Impacts: Comma-separated '+' or '-' values

   • Example: "+,+,-,+"

Output

The program will generate a CSV file with:

• All original columns
• Additional 'Topsis Score' column
• Additional 'Rank' column

License

MIT License

Author

Baneet Singh