Learning R: Mercury is in Retrosheet

A baseball superstition has bled into R.

By Kenny Kelly May 17, 2020, 9:00am EDT

Learning R: What do you mean the object is not found?

This week, I re-learn how to learn and discover I didn’t know as much about scatter plots as I thought I did.

By Kenny Kelly May 3, 2020, 12:00pm EDT

Sabermetric University

Didi Gregorius is hitting for power and excelling against lefties

Gregorius has improved offensively, but his 2016 platoon splits are incredibly deceiving.

By Luis Torres August 9, 2016