comparing varibales

[#1]

Hi experts,

I do have four variables which I created in UI based on complex logic, now I need to get unique count of unique values of the combined data values in variables, can you please help.

example sample data,consider below four variables A,B,C,D which i created in UI having below values, how do i get unqiue count which is 9.

Please help.

A	B	C	D
A1	A1	B1	C1
A2	B1	C1	D1
A3	B2	C2	D2

[Gysbert_Wassenaar]

Can you post a qlikview document that demonstrates the problem?

[#3]

Hi Gysbert,please see below example

Company	Product Id	Business date	Grade 1	Grade 2	Grade 3
Microsoft	A123	6/29/2015	10	10	10
Microsoft	A123	6/28/2015	9	9	10
Microsoft	A456	6/29/2015	10	10	10
Microsoft	A456	6/28/2015	10	10	11
Microsoft	A789	6/29/2015	13	12	12
Microsoft	A789	6/29/2015	12	12	12
Duke	B123	6/28/2015	9	12	13
Duke	B123	6/29/2015	9	12	14
Edison	B456	6/28/2015	11	13	13
Edison	B789	6/29/2015	9	9	12
Edison	B789	6/28/2015	10	10	9

logic for upgrades: if difference of previous grade-current grade>0, then upgrade

logic for downgrades: if difference of previous grade-current grade<0, then downgrade

as you can see in above example prod A123 of microsoft has been upgraded in both grade 1 and grade 2 and in grade 3 its unchanged,

so, if the product has been upgraded in at least one of grades it should count as only 1 upgrade, so in total Microsoft has two upgraded products A123(in grade 1 and grade2) and A 789, hence count is 2 and for Duke product has been downgraded in grade 3.

so, I created separate variables for each grade to get Product id for Product Upgrades and downgrades, now i need o/p table as below o/p table should be

Company	Total Upgrades	Total Downgrades
Microsoft	2	1
Duke	0	1
Edison	1	1

since I created variables for each Grade, i need to show unique product ids for upgrades and downgrades for each company. any ideas. please help.