How to create a total average distinct count measure

AC34 — Tue, 04 Oct 2022 20:06:22 GMT

Hi all

My task is going to build a bar chart with a a straight average line across the bars, could you send some lights on creating the average distinct count variable please? Currently the line is a trend line but I need a straight line cross the bars. Like the red line in below chart.

Variables:

Event ID - Distinct count (Event ID set as distinct count)

Event assigned QID upper northland (staff ID)

The formula and expected(in red line)/current(orange line) chart as below:

formula like sum the distinct count then divide by the distinct count staff id

Sum [_ForAll_] (AggregateTable(_Sum_, Table(_Avg_, Fixed(
'EventNum-string'n, 'Event Assigned QIDs - upper northland'n),
'Frequency'n))) / Distinct [_ByGroup_] (
'Event Assigned QIDs - upper northland'n)

Thanks

Re: How to create a total average distinct count measure

acordes — Fri, 14 Oct 2022 20:23:56 GMT

It's tricky.

I would consider a two-steps approach with an aggregated table first. Then you can create an aggregated item on a fixed quantity preventing the error message you received.

Nevertheless you can achieve it, but it's so tricky that I recommend my earlier suggestion.

Here's the tricky solution:

The grand average distinct count in my opinion needs a higher aggregation to make it work. in my case this is year as the graph's x axis is month.

AggregateTable(_Sum_, Table(_Sum_, Fixed('_year'n), Table(
_CountDistinct_, Fixed('TMAIMG_MODELINFO'n, 'id'n), 1))) / 12

topic Re: How to create a total average distinct count measure in SAS Visual Analytics

How to create a total average distinct count measure

Re: How to create a total average distinct count measure