It seems that Rlinkedin is deprecated, that LinkedIn API has changed, and that LinkedIn does not provide a lot of informations for R users in documentation for developers. I don't understand why. For the moment, there are references only for Bash, NodeJS and Java...
Could anyone provide a very basic, recent and working example in R to begin with LinkedIn API? For instance, how to get profiles? This kind of example doesn't work:
url <- 'https://www.linkedin.com/in/reidhoffman/'
library(httr)
profile <- httr::GET(url)