How to access to specify file in subfolder without change working directory In R?

Question

In R, I want to access to some file in subfolder. But I don\'t want to change working directory then move back. It lost time and long.

For exmaple, I working on /

Answer 1

For me, the most intuitive way to learn to navigate folders is by using list.files("../"). You will see how upstream or downstream you need to navigate from your current location :)