How to know if the duplicate values present in the given expression…?
Function name: uniis used to verify if there are duplicated values in a series of variable or numeric expressions, alphanumeric expressions or dates. uni returns the rank of the first value equal to a previous value from the list, that is to say: If the first and the second are identical, uni returns 2 If… Read More: How to know if the duplicate values present in the… »