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  • can you please explain your last statement about variables name length? Why you don't like that? Why is better than the other way? Or, remove that paragraph since is not related to the main issue/question. Commented Oct 29, 2016 at 14:31
  • Probably worth noting that you might need to write purrr::discard as many users will have the scales package loaded too which also contains a discard function as I painfully found out. Commented Nov 23, 2024 at 12:44