> dc1
V1 V2
1 20140211-0100 |Box
2 20140211-1782 |Office|Ball
3 20140211-1783 |Office
4 20140211-1784 |Office
5 20140221-0756 |Box
6 20140203-0418 |Box
> strsplit(as.character(dc1[,2]),"^\\|")
[[1]]
[1] "" "Box"
[[2]]
[1] "" "Office" "Ball"
[[3]]
[1] "" "Office"
[[4]]
[1] "" "Office"
[[5]]
[1] "" "Box"
[[6]]
[1] "" "Box"
如何刪除空白( 「」)從strsplit
results.The結果應該是這樣的:從strsplit刪除空格中的R
[[1]] [1] "Box"
[[2]]
[1] "Office" "Ball"
如果您使用「^ \\ |」,但您的輸出不應該是您顯示的那個,但是[[2]] [1]「」「Office | Ball」 – Math