Topsis-Garima-102203385 1.0.1

Perform TOPSIS (Technique for Order Preference by Similarity to Ideal Solution) analysis on a dataset.

Topsis-Garima-102203385

It performs TOPSIS (Technique for Order Preference by Similarity to Ideal Solution) analysis on a given dataset.

Installation

pip install Topsis-Garima-102203385

How to use it?

Open the terminal and type the following command:

topsis <input_file> <weights> <impacts> <output_file>

<input_file>: Path to the input CSV file.
<weights>: Comma-separated weights for each criterion (e.g., 1,2,3).
<impacts>: Comma-separated impacts for each criterion (e.g., +,+,-).
<output_file>: Path to save the result CSV file.

Example:

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

Input File Format:

The input file must have at least three columns:

• The first column contains object names.
• The remaining columns contain numeric criteria values.

Example input file (data.csv):

Object	Criteria1	Criteria2	Criteria3
A	250	16	12
B	200	20	15
C	300	14	18

Output File Format:

The output file will include:

• Topsis Score: Calculated for each object.
• Rank: Objects ranked based on their Topsis scores.

Example output file (result.csv):

Object	Criteria1	Criteria2	Criteria3	Topsis_Score	Rank
A	250	16	12	0.78	1
B	200	20	15	0.52	3
C	300	14	18	0.68	2

License

© 2025 Garima Ahuja

This repository is licensed under the MIT license. See LICENSE for details.