R 语言根据空格拆分字符串

请问R语言是否能将字符串拆分，例如将“age gender smoke source”,拆分为c("age","gender","smoke","source")?

library(stringr)
a<-"age gender smoke source"
a1 <-str_split_fixed(a," ",4)

试试看

tiansiyu_sh 发表于 2017-7-21 11:29
library(stringr)
a

谢谢！

a <- "age gender smoke source"
b <- strsplit(a,' ') #空格拆分字符串
> b
[[1]]
[1] "age"    "gender" "smoke"  "source"

3楼正解