更新时间:2023-09-18 23:49:40
使用 colnames()
函数:
R> X <- data.frame(bad=1:3, worse=rnorm(3))
R> X
bad worse
1 1 -2.440467
2 2 1.320113
3 3 -0.306639
R> colnames(X) <- c("good", "better")
R> X
good better
1 1 -2.440467
2 2 1.320113
3 3 -0.306639
您还可以设置子集:
R> colnames(X)[2] <- "superduper"