Calculation of market share

[ecabanas]

Hi,

I would like to calculate the number of units Vs the category. for example

(sum(unit_quantity*quantity_delivered)
/
Sum({<[Subcategory2]={GetFieldSelections(Subcategory2)}>} unit_quantity*quantity_delivered))-1

If I select my brand XX who's is in the Subcategory2: cookies

I would like to calculate the amount of "my" cookies (because I selected my brand in the brand list) Vs the amount of all cookies (that has not been selected in any Subcategory2 List)

Thank's for your help

[sunny_talwar]

Sorry my friend, I don't understand... may be someone else can help.