06-19-2015 08:06 AM
We have a problem. A simple example is the following:
We sell products, with an ID, that we also ship. In the table the following columns occur: ID, kind_of_costs, Number of products, Amount, eg:
A Product 12 2.00
A Transmission 12 .50
B Product 20 100.00
B Transmission 20 10.00
Herein, the total amount for ID A is 2.50 and 110 for ID B. The numbers of products would not have to be added together: of A, 12 items have been sold and shipped, and of B 20. If we now count the total number of products shipped, we must therefore count the number per ID only once (or use the average number per ID, it does not matter). Those numbers are always the same within one ID.
How can we now define a variable in VA (aggregated measure?) that we can use as the "number per ID", which we then still want to be able to use in an aggregated measure (note: aggregated Measures can not be used in a subsequent aggregated measure, and we want to do aggregations in various _ByGroup_'s). Any ideas? Thanks in advance!
PS. We use VA7.1.
06-30-2015 02:42 PM
In your source data, are there two rows of twelve for number per ID or are there different values that need to be accounted for. Because you have a column containing two, pre-aggregated values of twelve, we can take the average of those values, so that ID is twelve. However, if the values are different, they will not be the same as ID.
07-09-2015 03:57 AM
The numbers would indeed all be the same. Nevertheless, the average can now in VA (I think) only be taken over a group that is used in the Visualisation. If I would want to show the average of the 12 and the 20 per year, it is not going to work if the number of rows containing the twelve and the twenty are different...
07-06-2015 04:26 PM
Have you tried creating a data query using the data builder (data preparation)? If not, here is some information that may be useful to you:
07-07-2015 11:10 AM
have you tried using parameters in VA.
07-16-2015 09:21 AM
one more option not sure that will work...
Right click on your measure and Create "Duplicate Data Item" and Then go to the properties section below it and change the Aggregation level to "Average".
Please let us know if that works..