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Helps to suggest alternatives from a list of strings, based on the string similarity in utils::adist().
utils::adist()
did_you_mean(str, candidates)
(character(1)). Either a phrase suggesting one or more candidates from candidates, or an empty string if no close match is found.
character(1)
candidates
(character(1)) String.
(character()) Candidate strings.
character()
did_you_mean("yep", c("yes", "no"))
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