Topsis-Sarthak-102303497 1.0.0

A Python package for TOPSIS multi-criteria decision analysis

Topsis-Sarthak-102303497

A Python package for TOPSIS (Technique for Order of Preference by Similarity to Ideal Solution) multi-criteria decision analysis.

Installation

pip install Topsis-Sarthak-102303497

Usage

Command Line

topsis <InputDataFile> <Weights> <Impacts> <ResultFileName>

Example

topsis data.csv "1,1,1,2" "+,+,-,+" result.csv

Parameters

• InputDataFile: Path to CSV file containing the data
• Weights: Comma-separated weights for each criterion (e.g., "1,1,1,2")
• Impacts: Comma-separated impacts for each criterion (+ for benefit, - for cost)
• ResultFileName: Path for the output CSV file

Input File Format

The input CSV must have:

• First column: Object/Alternative names
• Remaining columns: Numeric criteria values

Example:

Fund Name,P1,P2,P3,P4,P5
M1,0.67,0.45,6.5,42.6,12.56
M2,0.6,0.36,3.6,53.3,14.47

Output File Format

The output CSV will contain all input columns plus:

• Topsis Score: The calculated TOPSIS score
• Rank: Rank based on the TOPSIS score (1 = best)

License

MIT License