Hello, Guys
I am new in Qlik Sense, and I am confused for a problem as below.
for exapple, I have one table [purchase orders].
| Purchase Order No | Price | Quantity | Date | Amount | Material No | Company | Vendor No |
|---|
| 8004009145 | 24.00 | 10 | 13/8/2016 | 240.00 | Computer009 | Fussery | 34785 |
| 8004009146 | 12.00 | 10 | 13/8/2016 | 120.00 | Mouse009 | DuckPrint | 24785 |
| 8004009147 | 6.00 | 5 | 12/8/2016 | 30.00 | CleanTool001 | RunningMen | 12345 |
Now, I need to calculate as the rules below.
[Average Price in last year] = [total Amount in last year] / [total Quantity in last year]
[Saving Amount in this year] = [Price in this year] * [Quantity in this year] - [Average Price in last year] * [Quantity in this year]
And then, I will have make a virtualization for this [Saving Amount in this year] to drill down by Compay / Plant / Department / ... so on.
So, is there anyone who knows how to make it? It really takes a lot of time for me to study.
Thank you in advance.
Larry
