topic point in time? in QlikView

point in time?

Tue, 28 Aug 2012 17:07:20 GMT

whould be very nice if someone can help me with what I think is point in time(?)

I want to show the Id:s that have been active for a minimum of 10 months from latest event date. I have the following tables

Eventdate

Master calendar with the usal stuff, month, year, date,fiscal etc counters for thoose and some rolling 3 and 12(?)

If a Id has only one eventdate 10 months back and one this month I want to count it as a "hit"

if it has a eventdate 15 months back and regular hits up today its also counts

How can this be done, any suggestion?

Tue, 28 Aug 2012 17:44:08 GMT

Do you want this is a chart or in the script?

I am assuming that you have ID also in the eventdate table to link data.

in the script you can do a group by resident table:

SummaryEvent:

MIN(Eventdate) as 'First Event',

MAX(Eventdate) as 'Last Event',

ID,

if(MIN(Eventdate)<=ADDMONTHS(MAX(Eventdate),-10),'Over 10 Months Active','Under 10 Months Active')

Resident Eventdate Group by ID;

Tue, 28 Aug 2012 17:48:54 GMT

yes I do

Great, was just thinking of some kind of interval but min /maxlooks like a nice solution. Thanks! Cant wait until I get to work and can try it.