Is there any package that contains NFL football data?

Question

I have come across the R baseball package containing basically the entire historical scope of professional baseball data that can be used for fantasy analysis. Does anyone know if something similar exists for NFL football data?

I know of some previous answers that mention sites such as www.pro-football-reference.com that give data on every player, but I am looking for something in an aggregate, data frame format.

Answer 1

A quick google for NFL football csv data lead to a number of interesting links, for example this one, or this one. This link also looks promising.