I am working on some dashboard while one quick questioncomes to me. To simplify it I attach the simple sample:
I load the table Question to the QVD test2. I want to createa chart so that it could always show two curves: one is based on theconstraints I selected, and the other is the average of all curves, which istherefore a constant.
Could anyone tell me how to add the second curve to the charts? Thanks in advance!
Many thanks for your reply. It is very helpful. In reality my situation is a little more complicated. I want the second curve added disregarding some selections but still keep the other. Is there a way to reach that?