R 用密文字母代替字母

我一直在使用R的gsub2函数来创建密文：

from<-c('s','l','k','u','m','i','x','j','o','p','n','q','b','v','w','z','f','y','t','g','h','a','e','d','c','r')
  to<-c('z','e','b','r','a','s','c','d','f','g','h','i','j','k','l','m','n','o','p','q','t','u','v','w','x','y')

---

fromf->n和s->z->n），这会弄乱我的密文，几乎无法解码。谁能指出我犯的错误吗？谢谢
 一种方法是使用命名向量作为编码密码。创建这样一个命名向量的简单方法是使用
setNames
：

cipher <- setNames(to, from)
cipher
  s   l   k   u   m   i   x   j   o   p   n   q   b   v   w   z   f   y   t   g   h   a   e   d   c   r 
"z" "e" "b" "r" "a" "s" "c" "d" "f" "g" "h" "i" "j" "k" "l" "m" "n" "o" "p" "q" "t" "u" "v" "w" "x" "y" 

您还可以使用
chartr
，如（流行：12 ups）对您所引用问题的回答中所述：

cipher <- function(x) 
    chartr( "slkumixjopnqbvwzfytghaedcr", "zebrascdfghijklmnopqtuvwxy", x )

密码
cipher <- function(x) 
    chartr( "slkumixjopnqbvwzfytghaedcr", "zebrascdfghijklmnopqtuvwxy", x )