Hi,
I have a requirement like this->
i need to plot a bar chart with time on x-axis which is a group consisting of month,quarter and year.
Quantity on y-axis.
My requirement is when i drill up from month to quarter using the group button,then i should get the latest months quantity as the quantity of that quarter and similarly for the year.What function shuold i in the expressions use to make it work like this?
Please help.
Thanks in advance.
