In the videos we downloaded and learned to work with the Batting, Salary and Master files from the Lahman dataset. Now we're going to analyze the Pitching dataset, which contains the performance of each baseball pitcher in each year. (In baseball, a pitcher starts each play by throwing the ball for a batter to hit).
Read in the Pitching CSV dataset directly from the following link and save it to a variable called "pitching"- http://dgrtwo.github.io/pages/lahman/Pitching.csv
pitching = read.csv("http://dgrtwo.github.io/pages/lahman/Pitching.csv")