View source: R/make.uniqueIF.R
| make.uniqueIF | R Documentation | 
make.uniqueIF: produces unique strings from duplicated
make.uniqueIF(string, sep = "_", letter = FALSE)
| string | name of char. vector | 
| sep | separator | 
| letter | boolean, use numbers when  | 
character vector
make.uniqueIF(c(1, 1, 2, 2))
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