This is the code and source file for Problem 1 of Problem C of the 2021 Mathematical Modeling National Competition.
🌐 First, you need to download all the files in this project.Decompress the rar file from the download file,as shown below.
💎 Then, you can do any of the functions described in the blog through the code inside.
This includes: ☝cluster analysis ☝principal component analysis ☝entropy method ☝gray correlation