Pitch speed starts to decrease with a baseball player’s age at some point. This makes sense. That’s why athletes retire. The Statcast pitch distributions show when this happens for individual players, categorized by pitch type. I like the transparent distributions for past seasons as a mode of comparison. [via @statpumpkin]
Pitch speed distribution, a decrease with age
Projects by Nathan Yau See All →
What That Election Probability Means
You’re going to see probability values mentioned a lot these next few months. Many people will misinterpret. But not you.
Shifting Incomes for American Jobs
For various occupations, the difference between the person who makes the most and the one who makes the least can be significant.