topsis-arpitsingh-102303798 1.0.0

A Python package for TOPSIS multi-criteria decision making

TOPSIS-ArpitSingh-102303798

This package provides a command-line implementation of the TOPSIS (Technique for Order Preference by Similarity to Ideal Solution) method for multi-criteria decision making.

Installation

pip install Topsis-ArpitSingh-102303798

Usage

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

Example

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

Input File Format

• First column: Alternative / Object name
• Remaining columns: Numeric criteria values
• Minimum 3 columns required

Weights

• Numeric
• Comma separated
• Count must match number of criteria

Impacts

• + for benefit criteria
• - for cost criteria
• Comma separated
• Count must match number of criteria

Output

• Adds two columns:

  • Topsis Score
  • Rank

Dependencies

• pandas
• numpy