The fivethirtyeight R package – released by Albert Y. Kim, Chester Ismay, and Jennifer Chunn last March – contains dozens of datasets used in FiveThirtyEight news articles like "A Handful Of Cities Are Driving 2016’s Rise In Murders," "The Best MLB All-Star Teams Ever," and "The Dallas Shooting Was Among The Deadliest For Police In U.S. History." This tutorial