/*
Boxplots、箱形图
月薪和花红的关系。
*/
1. Boxplots
userName <- c("Lam Wei Wei", "Zheng Da Shi", "Lin Da You", "Fei Gu Man", "Chen Kuang", "Wong wei yun")
salary <- c(8500, 9800, 12500, 15000, 8700, 7500)
jobPosition <- c("Staff", "Manger", "BOSS", "CEO", "Staff", "Staff")
bonus <- c(2300, 1350, 3285, 1035, 3285, 1035)
result <- data.frame(userName, salary, jobPosition, bonus)
result
boxplot(salary, bonus, data=result, main="Car Milage Data",
xlab="salary, bonus",
ylab="The amount of salary & bonus")