Powerpivot Weighted Average Measure

Grinch356

New Member
Joined
Jan 6, 2015
Messages
31
Hello,

I have a data that calculates forecast accuracy. I have this as a measure - the measure formula is:

Mapemeasure:=IF(DIVIDE(ABS(SUM(Accuracy[DEMAND_QTY])-SUM(Accuracy[ORIGINAL_SO99FRC])),SUM(Accuracy[DEMAND_QTY]),0)<1,1-DIVIDE(ABS(SUM(Accuracy[DEMAND_QTY])-SUM(Accuracy[ORIGINAL_SO99FRC])),SUM(Accuracy[DEMAND_QTY]),0),0)

Now, in my data, each product belongs to a product family, vendor and sales area and each product has been ascribed a grade of A, B ,C OR D.

When I pivot up my data I want to be able to see my accuracy in such a way:

At grade level it should simply take the average 'MAPEMEASURE' of each sku and give that as a total, so total Accuracy for grade A is an avearge of the individual acuuracy numbers of Grade A products.

At vendor level and family level however, I need to apply weighting since A products count 50% towards total, B products 30% and C 20%.

With this in mind, I thought I just needed the following accuracy measure to give me these weightings in my model but it does not work - when I view at grade level my results are not straight averages.

Accuracy Measure:=SUMX(DISTINCT(Accuracy[Grade]),(Accuracy[Mapemeasure])*SWITCH(Accuracy[Grade], "A", .5 , "B", .3 , "C", .2))

Can anyone help?
 

Forum statistics

Threads
1,081,765
Messages
5,361,156
Members
400,615
Latest member
inzimam

Some videos you may like

This Week's Hot Topics

  • populate from drop list with multiple tables
    Hi All, i have a drop list that displays data, what i want is when i select one of those from the list to populate text from different tables on...
  • Find list of words from sheet2 in sheet1 before a comma and extract text vba
    Hi Friends, Trying to find the solution on my task. But did not find suitable one to the need. Here is my query and sample file with details...
  • Dynamic Formula entry - VBA code sought
    Hello, really hope one of you experts can help with this - i've spent hours on this and getting no-where. .I have a set of data (more rows than...
  • Listbox Header
    Have a named range called "AccidentsHeader" Within my code I have: [CODE]Private Sub CommandButton1_Click() ListBox1.RowSource =...
  • Complex Heat Map using conditional formatting
    Good day excel world. I have a concern. Below link have a list of countries that carries each country unique data. [URL...
  • Conditional formatting
    Hi good morning, hope you can help me please, I have cells P4:P54 and if this cell is equal to 1 then i want row O to say "Fully Utilised" and to...
Top