Table simple .. count(min(week) where week is not a dimension

[jtrillori]

good morning,

to see if you can help me,  please

I have a set of items with a delivery date of order,  In the script I calculate the load weekname both dates.

item	order date	w_od_name	delivery date	w_dd_name
1	01/01/2014	2014/01	01/01/2014	2014/01
3	03/01/2014	2014/01	01/01/2014	2014/01
3	05/01/2014	2014/01	01/01/2014	2014/01
5	07/01/2014	2014/02	01/01/2014	2014/01
5	11/01/2014	2014/02	01/01/2014	2014/01
1	04/01/2014	2014/01	06/01/2014	2014/02
2	02/01/2014	2014/01	06/01/2014	2014/02
4	06/01/2014	2014/02	06/01/2014	2014/02
4	10/01/2014	2014/02	08/01/2014	2014/02
3	18/01/2014	2014/03	08/01/2014	2014/02
2	19/01/2014	2014/03	29/01/2014	2014/05

the goal is to represent the number of different items that are delivered in the MIN w_od_name, being requested a w_dd_name as dimension. I get

w_od_name	MinString(w_dd_name)	count(if(w_dd_name=MinString(total w_dd_name),item))
	2014/01	5
2014/01	2014/01	3
2014/02	2014/01	2
2014/03	2014/02	0

I get to set the number of items for the lowest week of the document but not the dimension

please,, help me

thanks and regards