How to get original values from cumulative sum values?
조회 수: 6(최근 30일)
I have a list of cumulative sum values. I want to obtain another list with the values that generated the cumulative sum vaues. Something like a reverse cumulative sum process. I tried (X2-X1) formula for each consecutive value but couldn't get the exact values. Can someone please help me to reverse the cumulative sum values to original values.