I'm trying to find out the average calls per day but only for work days. In my data, the sum(#of Calls) is 0 on non working days so maybe I could calculate the data by excluding those days where the sum(#ofCalls)=0, so maybe a count of that. I was thinking this would be some sourt of sum(#ofcalls)/Count(pick(match())) but I am not completely sure. I now think this might need set analysis.
