Weekcounter in set analysis

[#1]

Hi all.

I have a set analysis syntax that work fine and looks like this:

sum({$<OK={'1'},Station={'Green'}>} OK ) / (count({$<OK={0},Station={'Green'}>} Resp_ID & Fraga_ID ) + sum({$<OK={'1'},Station={'Green'}>} OK ))

But I would like show for example the latest 4 weeks. I tried to add a weekcounter but it does'nt really works:

sum({$<WeekCounter={">$(#=max(WeekCounter-5))<=$(#=max(WeekCounter)-1)"}, OK={'1'},Station={'Green'}>} OK ) / (count({$<OK={0},Station={'Green'}>} Resp_ID & Fraga_ID ) + sum({$<WeekCounter={">$(#=max(WeekCounter-5))<=$(#=max(WeekCounter)-1)"},OK={'1'},Station={'Green'}>} OK ))

Any suggestions what I'm doing wrong?

[swuehl]

'it doesn't really works' is not really helpful to understand your issue.

Try to post as many details as possible about your setting, the response you expect and the response you get.

Looking at your expression, why don't you add the WeekCounter field modifier also to your second aggregation?