This is a python script that performs polynomial fits and plots the results. This code is a data analysis script in python using the libraries numpy, pandas, scipy, sklearn and matplotlib. The input ...

You can run this Python script locally to see how linear and polynomial regression models can be used to analyze age vs. salary data. You can also modify the script to work with your own datasets or ...

The methodology involves fitting quadratic polynomials to the data using least-squares regression and evaluating the model fit using the coefficient of determination (R-squared). The results highlight ...