# NOT RUN { pmatch("", "") # returns NA pmatch("m", c("mean", "median", "mode")) # returns NA pmatch("med", c("mean", "median", "mode")) # returns 2 pmatch(c("", "ab", "ab"), c("abc", "ab"), dup = FALSE) pmatch(c("", "ab", "ab"), c("abc", "ab"), dup = TRUE) ## compare charmatch(c("", "ab", "ab"), c("abc", "ab")) # }
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