变量名重命名

[JiaxiangBU]

library(dplyr)
#> Warning: 程辑包'dplyr'是用R版本3.6.1 来建造的
#> 
#> 载入程辑包：'dplyr'
#> The following objects are masked from 'package:stats':
#> 
#>     filter, lag
#> The following objects are masked from 'package:base':
#> 
#>     intersect, setdiff, setequal, union
df <- mtcars %>% 
    select(1) %>% 
    head(2)
df
#>               mpg
#> Mazda RX4      21
#> Mazda RX4 Wag  21
df %>% 
    `colnames<-`("C.soc+T.nit+T.sub")
#>               C.soc+T.nit+T.sub
#> Mazda RX4                    21
#> Mazda RX4 Wag                21
df %>% 
    rename(`C.soc+T.nit+T.sub`=mpg)
#>               C.soc+T.nit+T.sub
#> Mazda RX4                    21
#> Mazda RX4 Wag                21

^{Created on 2020-04-20 by the reprex package (v0.3.0)}