How to sum the values of an measure in MDX? - sum

Question

I am not sure how to put this but, trying to sum the values of an measure using MDX.
My MDX is as follows :
select {[CompanyDimension].[Foo],
[CompanyDimension].[Bar],
[CompanyDimension].[CDK]} on columns,
TopCount([${SLRDimension}].Children,
10,
[Measures].[ProjectCountMeasure]) on rows
from [Foo_Cube]
where ([FAreaDimension].[Admin])
For this expression, I am getting following output :
+----------------------------------------------------------------------+
| | CompanyDimension.NameHierarchy |
+----------------------------------------------------------------------+
| SLRDimension | Foo | Bar | CDK
+----------------------------------------------------------------------+
| Development | 1 | 1 | 6
| Testing | | | 3
| Implementation | | 1 | 5
| Reports | 1 | | 4
| Planning | 1 | | 5
| Reporting | | | 1
| Coding | | | 2
| Performance | | | 1
| Designed | | 1 |
| Designing | | | 2
+----------------------------------------------------------------------+
Now I want to get the sum of values per row. for example, in 1st row for Development, I want its corresponding value to be 7 instead of having 3 values i.e. 1, 1, 6
I am newbie to MDX world so I do not know how to do this. Please help !
I want final values as follows :
+----------------------------------------------------------------------+
| | CompanyDimension.NameHierarchy |
+----------------------------------------------------------------------+
| SLRDimension | Sum
+----------------------------------------------------------------------+
| Development | 7
| Testing | 3
| Implementation | 6
| Reports | 5
| Planning | 6
| Reporting | 1
| Coding | 2
| Performance | 1
| Designed | 1
| Designing | 2
+----------------------------------------------------------------------+

Answer 1

Using the Pentaho sample data SteelWheelsSales cube as basis, this is similar to what you have now:
SELECT NON EMPTY {[Customers].[All Customers]} ON ROWS,
NON EMPTY {[Markets].[APAC],[Markets].[EMEA]} ON COLUMNS
FROM [SteelWheelsSales]
and this is what you want:
SELECT NON EMPTY {[Customers].[All Customers]} ON ROWS,
NON EMPTY {[Measures].[Quantity]} ON COLUMNS
FROM [SteelWheelsSales]
WHERE {[Markets].[APAC],[Markets].[EMEA]}
notice how I replaced the columns with the measure I want to see, and how I moved the markets to the WHERE clause.