Childers, Rodney

Jumping the (Air) Gun

(Air) Gun Control A lot’s changed on Pit Road this year. In addition to cutting the over-the-wall crew to five people, NASCAR decided (by majority vote of the Team Owners’ Council) that they would provide air guns […]

How To

Correlations

In many cases, we’re interested whether one variable is correlated with another: for example, do drivers who finish well in the Daytona 500 go on to have a good year? In other words, could you […]