L
lighting
={AVERAGE(IF(J7:J21<>0, J7:J21,""))}
Trying to use a array formula similar to the above to calculate an
average of numbers from a column without including zero value fields in
the average. but I am not successful.
Any ideas
Trying to use a array formula similar to the above to calculate an
average of numbers from a column without including zero value fields in
the average. but I am not successful.
Any ideas