How do you change library location in R? [duplicate]

You can edit Rprofile in the base library (in 'C:/Program Files/R.Files/library/base/R' by default) to include code to be run on startup. Append

########        User code        ########
.libPaths('C:/my/dir')

to Rprofile using any text editor (like Notepad) to cause R to add 'C:/my/dir' to the list of libraries it knows about.

(Notepad can’t save to Program Files, so save your edited Rprofile somewhere else and then copy it in using Windows Explorer.)

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