需要在子集中指定年龄间隔

Question

我需要在子集函数中指定年龄间隔。我可以问怎么写吗？

W = subset(CAR, subset == Age=[16,17], 
                 select=c("Name","END","MEZ","EKT","X","Y"))

谢谢

Answer 1

W = subset(CAR, Age%in%c(16,17), select=c("Name","END","MEZ","EKT","X","Y"))

Answer 2

如果Age是连续的而不是离散的：

W = subset(CAR, subset=Age>=16 & Age<=17, select=c("Name","END","MEZ","EKT","X","Y"))