I have created a line graph with date in x axis (xdate) and count of test cases executed and planned in that particular date. I want to convert it into burn down chart.The expression i used is sum(if(plandate=xdate,1,0) and sum(if(exedate=xdate,1,0)).How to convert it into burndown chart?
I have tried with total(plandate)-sum(if(plandate=xdate,1,0)).It is not coming. should we use accumulation for this ?