R Dataset / Package pscl / EfronMorris
Batting Averages for 18 major league baseball players, 1970
Batting averages for 18 major league baseball players, first 45 at bats of the 1970 season.
character, name of player
character, team of player, abbreviated
character, National League or American League
numeric, hits in 1st 45 at bats
r/45, batting average over 1st 45 at bats
numeric, number of at bats, remainder of 1970 season
numeric, batting average over remainder of 1970 season
Efron, Bradley and Carl Morris. 1975. Data Analysis Using Stein's Estimator and Its Generalizations. Journal of the American Statistical Association. 70:311-319.
data(EfronMorris) attach(EfronMorris) plot(p~y, xlim=range(p,y), ylim=range(p,y), xlab="Batting Average, 1st 45 at bats", ylab="Batting Average, Remainder of Season") abline(0,1)
Dataset imported from https://www.r-project.org.
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