Regarding an error on the stats regarding base, nickel, and dime defenses in Football Outsiders Almanac 2015:
The rates for how often teams used base, nickel, and dime defenses in 2014 appear in two different tables in each FOA 2015 team chapter: the Strategic Tendencies table, and the Performance by Personnel Groups table. And we've discovered that in our rush to get the book out as quickly as we could this year, we missed that the Strategic Tendencies tables were built with incorrect numbers.
If you purchased the book in print or as a Kindle version, it is too late for us to fix the problem.