Calculating a Least Squares Regression Line: Equation, Example, Explanation If you want a simple explanation of how to calculate and draw a line of best fit through your data, read on!

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

Why write SQL queries when you can get an LLM to write the code for you? Query NFL data using querychat, a new chatbot ...

Databot is an experimental alternative to querychat that works with R or Python. And it’s now available as an add-on for the ...