Topsis-Santushti-102497014 1.0.3

Python package for TOPSIS

Topsis-Santushti-102497014

A Python package that implements the TOPSIS (Technique for Order Preference by Similarity to Ideal Solution) method for multi-criteria decision making.

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Installation

Install the package using pip:

pip install Topsis-Santushti-102497014

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Usage

Run the package from the command line:

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

Arguments

1. input.csv Input CSV file containing alternatives and criteria values.

2. weights Comma-separated weights for each criterion. Example:

   "1,1,1,1"
   

3. impacts Comma-separated impacts for each criterion. Use:

   • + for beneficial criteria
   • - for non-beneficial criteria

   Example:

   "+,+,-,+"
   

4. output.csv Output file that will contain:

   • Topsis Score
   • Rank

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Output

The output file will include:

• Original data
• Topsis Score
• Rank of each alternative

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Example

topsis data.csv "1,2,3,4" "+,+,-,+" result.csv

This command will generate result.csv containing the TOPSIS scores and rankings.