Check Recode List
checkRecodeList.Rd
Checks whether a data frame called 'recodeList' has columns 'oldValues', containing the values to be recoded, and 'newValues', containing the new values which recode the old ones.
Examples
recodeList <- data.frame(oldValues = c("Berlin", "Kairo", "Englant", "Schottland"),
newValues = c("Deutschland", "Ägypten", "England", "Schottland"))
checkRecodeList(recodeList)