Statistics
math

How Much Difference Does One Position Make in NASCAR Winnings?

Given all the rain at Daytona this weekend, there was plenty of time to think about auxiliary NASCAR issues.  Regular readers know that I’m a huge fan of the racing-reference.info website because they have a trove […]

Busch, Kyle
Cautions

Cautions: A New Low for NASCAR

At the start of the season, the big news was that cautions were remarkably down from last year. As I showed, this isn’t a new trend – it’s a continuing trend since 2007. Since the season’s data are now complete, I thought it was time to revisit the data. […]

Cautions

Cautions: A Historical Downward Trend Over the Last Six Years

Being the data geek that I am, I was really curious if the decreasing number of cautions was specific to this year. It’s not: Cautions have been decreasing since 2005,as the graph below shows. The squares are the cumulative number of cautions per 100 miles, obtained by adding up all the cautions in a season and dividing by the total number of miles in the races. (This is a more accurate number than total cautions, given rainouts, shortening races and different venues from year to year.) […]