Dr. James McCaffrey presents a complete end-to-end demonstration of linear regression with two-way interactions between predictor variables. Standard linear regression predicts a single numeric value ...

Every week during the regular season I’ll highlight players whose usage and opportunity doesn’t quite match their production.

The Bulldogs showed improvements from their game against Notre Dame, hitting 105 points against the Sycamores. Here's what we ...

Bitcoin’s sell-side liquidity drops to 3.12M BTC, lowest since 2018, as long-term holders ramp up accumulation.

This week's Regression Files includes a close look at total team air yards, along with players running particularly hot or ...

Especially with both Cam Jurgens and Landon Dickerson coming off offseason surgery, and Dickerson currently playing through a meniscus injury suffered in training camp, the run game struggles beckon ...

The 49ers' right guard looked great as a rookie, and the team was leaning on him to become a leader. While it is only six games into the 2025 season, that has been anything but the case. The question ...

Physical therapy is routinely recommended for knee pain attributed to a degenerative meniscal tear, but its efficacy has not ...

See which players are running hot and which ones are running cold headed into Week 7, and what that might mean for your fantasy team.

With Guirassy still dealing with an injury he picked up last month, Fabio Silva could get the start against FC Köln.

In a recent write-up, [David Delony] explains how he built a Wolfram Mathematica-like engine with Python. Core to the system is SymPy for symbolic math support. [David] said being able to work ...