Author: Shengxuan Wang at OSU.

Used for data processing in machine learning, and help us to construct ML model more easily from scratch. Can be used in linear model, logistic regression model, and decision tree.

The name is from "Po" in the movie Kung Fu Panda.

Can use it by:

import popanda as ppd

To use this package, please make sure you already install the latest "pandas" and "math".

Remember to put it in the same directory with your code.

11/26/2021: upload

12/23/2021: add two functions using in dicision tree model