R 逗号分隔字符串拆分

R 逗号分隔字符串拆分,r,R,我正在尝试转换这个向量字符串 a<-c("1,2,3","344") a试试: a此解决方案与我评论中的解决方案相同: a <- c("1,2,3", "344") b <- unlist(strsplit(a, ",")) b [1] "1" "2" "3" "344" ado.call(c,sapply(a,strsplit,“,”))或:sapply(unlist(b),paste0,collapse=“,”)b@EnriquePérezHerrero刚

我正在尝试转换这个向量字符串

a<-c("1,2,3","344")
a试试:


a此解决方案与我评论中的解决方案相同:

a <- c("1,2,3", "344")
b <- unlist(strsplit(a, ","))
b
[1] "1"   "2"   "3"   "344" 

a
do.call(c,sapply(a,strsplit,“,”))
或:
sapply(unlist(b),paste0,collapse=“,”)
b@EnriquePérezHerrero刚刚删除了我的答案。我看到我的解决方案和你的一样。太好了!这起作用了。谢谢大家!!
a<-c("1,2,3","344")

b<-strsplit(a, ",")

c<-sapply( b, paste0, collapse=",")
c<-c("1,2,3","344")
a <- c("1,2,3","344")
scan(text = a, sep = ",", what = "")
# [1] "1"   "2"   "3"   "344"
a <- c("1,2,3", "344")
b <- unlist(strsplit(a, ","))
b
[1] "1"   "2"   "3"   "344"