topsis-vani-102303064 1.0.2

TOPSIS implementation as a Python package

Topsis-Vani-102303064

This package implements the TOPSIS (Technique for Order Preference by Similarity to Ideal Solution) method. It is used to rank alternatives based on multiple criteria.

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Installation

pip install topsis-vani-102303064

Usage (Command Line)

topsis <InputDataFile> <Weights> <Impacts> <OutputResultFileName>

Example

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

Input File Format -CSV file -Minimum 3 columns -First column: alternative names (non-numeric) -Remaining columns: numeric criteria values

Example Input

Fund Name,P1,P2,P3,P4
M1,0.67,0.45,6.5,42.6
M2,0.60,0.36,3.6,53.3
M3,0.82,0.67,3.8,63.1

Weights and Impacts Weights (comma separated): -1,1,1,2 Impacts (+ for benefit, - for cost): -+,+,-,+

Output -Output file is generated in CSV format -Two new columns are added: -Topsis Score -Rank (Rank 1 = Best alternative)

License -MIT License

Author -Vani -Roll Number: 102303064