是否有办法在标题中读取两行R像下面
Gram Nanogram
(g) (ng)
1 2
1 4
Gram (g) Nanogram (ng)
1 2
1 4
谢谢!
df <- data.frame(
Gram = c("(g)", 1, 1),
Nanogram = c("(ng)", 2, 4)
)
colnames(df) <- paste(colnames(df), df[1,], sep = " ")
library(dplyr)
df1 <- df %>% slice(-1)
> df1
Gram (g) Nanogram (ng)
1 1 2
2 1 4