Python allows free creation of plots, unlike expensive, stagnant graphing calculators. Import NumPy and Matplotlib for basic ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

This repository analyzes S&P 500 stock data for tech companies like Apple, Amazon, Google, and Microsoft. It covers data prep, price analysis, moving averages, daily returns, resampling, and ...