![Super Bowl pools and Roman numerals](https://blogs.sas.com/content/iml/files/2011/08/t_romannumbers.png)
I enjoyed the Dataists' data-driven blog on the best numbers to choose in a Super Bowl betting pool. It reminded me of my recent investigation of which initials are most common. Because the Dataists' blog featured an R function that converts Arabic numerals into Roman numerals, the blog post also