Remove duplicated term

Remove duplicated term

Usage

removeDup(x, replacement = "")

Arguments

x

A vector

replacement

A character to be replaced or NA

Value

A vector with the same class as x

Examples

x=rep(1:5,each=3)
removeDup(x)
#>  [1] "1" ""  ""  "2" ""  ""  "3" ""  ""  "4" ""  ""  "5" ""  ""