Metadata-Version: 2.1
Name: TOPSIS-YASHPAL-101803611
Version: 4.0.0
Summary: A Python package implementing TOPSIS technique.
Home-page: UNKNOWN
Author: Yashpal
Author-email: yyashpal_be18@thapar.edu
License: MIT
Description: # TOPSIS-Python
        
        
        
        Submitted By: **Yashpal 101803611**
        
        ***
        
        ## What is TOPSIS
        
        **T**echnique for **O**rder **P**reference by **S**imilarity to **I**deal
        **S**olution (TOPSIS) originated in the 1980s as a multi-criteria decision
        making method. TOPSIS chooses the alternative of shortest Euclidean distance
        from the ideal solution, and greatest distance from the negative-ideal
        solution. More details at [wikipedia](https://en.wikipedia.org/wiki/TOPSIS).
        
        <br>
        
        ## How to use this package:
        
        TOPSIS-Yashpal-101803611  can be run as in the following example:
        
        This package is used only on command line with keyword topsis followed by data file name, weights, impacts and file name in which result is stored.Output is stored in the file given in arguments along with data given.
        
        ### In Command Prompt
        ```
        >> topsis data.csv "1,1,1,1" "+,+,-,+" final.csv
        ```
        
        ### Sample dataset
        ```
        The decision matrix (`a`) should be constructed with each row representing a Model alternative, and each column representing a criterion like Accuracy, R<sup>2</sup>, Root Mean Squared Error, Correlation, and many more.
        
        Model | Correlation | R<sup>2</sup> | RMSE | Accuracy
        ------------ | ------------- | ------------ | ------------- | ------------
        M1 |	0.79 | 0.62	| 1.25 | 60.89
        M2 |  0.66 | 0.44	| 2.89 | 63.07
        M3 |	0.56 | 0.31	| 1.57 | 62.87
        M4 |	0.82 | 0.67	| 2.68 | 70.19
        M5 |	0.75 | 0.56	| 1.3	 | 80.39
        
        Weights (`w`) is not already normalised will be normalised later in the code.
        
        Information of benefit positive(+) or negative(-) impact criteria should be provided in `I`.
        ```
        <br>
        
        ## Output
        
        ```
        Model   Score    Rank
        -----  --------  ----
          1    0.77221     2
          2    0.225599    5
          3    0.438897    4
          4    0.523878    3
          5    0.811389    1
        ```
        <br>
        
        The rankings are displayed in the form of a table using a package 'tabulate', with the 1st rank offering us the best decision, and last rank offering the worst decision making, according to TOPSIS method.
        
Platform: UNKNOWN
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.7
Description-Content-Type: text/markdown
