R 编码无法保存符号

Question

我特意将其与另一个 post (R encoding unable to save symbol) 相似，后者在编码方面存在相同问题，但对于其他符号。

我的数据“â”、“€”和““”中有这些符号，我想在 R 中读取这些符号

这是我的几行数据：

    c("\tCLOSEOUTâ0“ASEC ONLY", "This will be updated on later releases of the same monthâ01s data.", 
"92 â0“ 92", "PTDTRACE\t2\tRACE\t139 â0“ 140")

例如，如果我在数据中搜索这些符号，一旦我关闭选项卡它们就会改变，我希望能够保持这些符号不变。

grep(pattern = "â", x = raw, value = FALSE) 
grep(pattern = "€", x = raw, value = FALSE) 
grep(pattern = "“", x = raw, value = FALSE)

我试过使用“ISO-8859-1”、“UTF-8”、“ASCII”。

我必须保存哪种编码才能保留这些符号？

Answer 1

评论太长：

> xx <- c("\tCLOSEOUTâ0“ASEC ONLY", "This will be updated on later releases of the same monthâ01s data.", 
+ "92 â0“ 92", "PTDTRACE\t2\tRACE\t139 â0“ 140")

> xx
[1] "\tCLOSEOUTâ€“ASEC ONLY"                                            
[2] "This will be updated on later releases of the same monthâ€™s data."
[3] "92 â€“ 92"                                                         
[4] "PTDTRACE\t2\tRACE\t139 â€“ 140"                                    

> Encoding(xx)
[1] "latin1" "latin1" "latin1" "latin1"

> Encoding(xx) <- "UTF-8"
> xx
[1] "\tCLOSEOUT–ASEC ONLY"                                            
[2] "This will be updated on later releases of the same month’s data."
[3] "92 – 92"                                                         
[4] "PTDTRACE\t2\tRACE\t139 – 140"                                    
>

R 编码无法保存符号

R Encoding Unable to Save Symbols

encoding

r