I am working on an AF analytics calculation that calculates quality code of the target tag by determining the worst of tag quality of two source tags. Descending order of tag quality code : ""(null),A,W,E,I,S,>,<
In my calculation , I have two data quality tags to compare against the list above and the worst of the two will be assigned to target tag. I'm not sure how to implement this in AF analytics since we do not have looping available (correct me if I am wrong).
Any help is appreciated.