Hi, I am looking for some help in regards to writing a variable for a Pie Chart on my dashboard. I currently have the following variable for a KPI chart and this shows the latest weeks value but has the flexibility to change if a different week is selected.
=Sum({<week_date ={">=$(=Weekstart(max(week_date)))<=$(=Weekend(max(week_date)))"}>}total_calls)
Now for my pie chart, I want to show the different type of work that has been worked on during the week and this is through the 'source' column which has the following types. This will be my dimension(slice).
SOURCE
Calls
Email
Offline
The measure will show the number of 'touches' and is then displayed as a %. This works if I put the fields in, but I would like to write a variable so that it is dynamic but not sure how I do that.
Would appreciate any advice on how to move this forward.
