The raw data behind the story "The Football Hall Of Fame Has A Receiver Problem" https://fivethirtyeight.com/features/the-football-hall-of-fame-has-a-receiver-problem/.
nflwr_aging_curve
A data frame with 24 rows representing National Football League wide receiver ages and 3 variables:
Beginning age
Ending age
Change in TRY per game from one age-year to next
Unknown