A Shiny app I made to investigate a volleyball team’s performance.

Creating a machine learning model that predicts tennis matches efficiently enough to bet on them profitably.

Heart rate variability (HRV) is the primary metric that the WHOOP fitness band uses to calculate your recovery. In this article I look at just how much HRV contributes to recovery, plus how a high HRV variance can make things tricky.

In November 2023, Texans running back Dare Ogunbowale attempted a field goal in a real NFL game. I wanted to figure out whether or not this was the right move, so I made a win probability calculator for 4th and Goal situations that could be applied to that game and any others.