R - 如果顺序不同，如何比较两个单词的句子？

Question

举个例子

z <- "Dikesh Faldu"
y <- "Faldu Dikesh"

我想处理这两个变量并给我与“DikeshFaldu”相同的输出

再举个例子

我有一个具有所有这些值的变量

[1] dikesh faldu
[2] xyz abc
[3] faldu dikesh
[4] anything like
[5] but only
[6] two words
[7] only but

…………

然后我想要这样的输出

[1] dikeshfaldu
[2] xyzabc
[3] dikeshfaldu
[4] anythinglike
[5] butonly
[6] twowords
[7] butonly

或

[1] faldudikesh
[2] xyzabc
[3] faldudikesh
[4] anythinglike
[5] onlybut
[6] twowords
[7] onlybut

Answer 1

根据@zx8754、@Dirty Sock Sniffer 和@RHertel 的输入，您可以尝试，

sapply(strsplit(charvec, " "), function(x) paste(sort(x), collapse=""))

#[1] "dikeshfaldu"  "abcxyz"       "dikeshfaldu"  "anythinglike" "butonly"     
#[6] "twowords"     "butonly" 

在哪里

charvec <- c("dikesh faldu", "xyz abc", "faldu dikesh", "anything like", 
              "but only", "two words", "only but")