Dr. James McCaffrey presents a complete end-to-end demonstration of linear regression with two-way interactions between ...

“I’ve met a guy who I really, really like,” said Marcella*. “But how do I know if I can trust him? I don’t have a great track record with me, and I’m worried that I like him for all the wrong reasons.

Differential equations are fundamental tools in physics: they are used to describe phenomena ranging from fluid dynamics to general relativity. But when these equations become stiff (i.e. they involve ...

Researchers from the Institute of Cosmos Sciences of the University of Barcelona (ICCUB) have developed a new framework based ...

Understand and code the R² metric (goodness of fit) in C++. A must-know concept for evaluating regression models.

Connections is one of the best puzzle games from the New York Times. The game tasks you with categorizing a pool of 16 words into four secret (for now) groups by figuring out how the words relate to ...