如何在R中的特定单词后删除空格

Question

For example, if the word is happy , then:

Input: "The Bunny is happy to be alive, the Rabbit is happy too"

Output: "The Bunny is happyto be alive, the Rabbit is happytoo"

Thank you

Answer 1

Use following regex

(?<=happy)\\s

in the comment of your question, you are replacing word + whitesace on word . But in approach placed above, you are removoing only whitespace.