用R字符串中的“，”替換“，”

Question

我有一個R弦

y <- "age,income,homeowner_status_desc,marital_status_cd,gender,education"

我想將其轉換為：

y ="age","income","homeowner_status_desc","marital_status_cd","gender","education"

所以，基本上我想取代,與字符串"," 。 我嘗試使用gsub(",",'","' , y)但它沒有提供我想要的輸出。

我如何在R中執行此操作？

Answer 1

只需使用cat函數顯示輸出即可。

> y <- "age,income,homeowner_status_desc,marital_status_cd,gender,education"
> gsub(",", "\",\"", y)
[1] "age\",\"income\",\"homeowner_status_desc\",\"marital_status_cd\",\"gender\",\"education"
> x <- gsub(",", "\",\"", y)
> cat(x)
age","income","homeowner_status_desc","marital_status_cd","gender","education

Answer 2

這是你想要的嗎？

> (y <- unlist(strsplit(y, ",")))
[1] "age"                   "income"                "homeowner_status_desc" "marital_status_cd"    
[5] "gender"                "education"   

約翰