Aggregation: weighted average function?

peterg_at_aps · June 3, 2013 12:58PM

Hello I am on the beta 935 version and cannot find the aggregation weighting option.

I want to calculate the mean latitude and longitude weighted by quantity demanded for some customer locations. However as soon as I select the mean for these fields a line appears next to the field with no options.

tjbate · June 3, 2013 1:09PM

Peter - If you are using a DataManager Aggregation block, you must set the aggregation function for the longitude or latitude fields to be 'Mean' before you will see the red 'X' symbol that allows you to select the (numeric) field to weight by.

tjbate · June 3, 2013 1:10PM

If you do not see this, would you please post a screenshot?

peterg_at_aps · June 3, 2013 1:11PM

Thomas - thanks for fast response

I am in a map view and was hoping to aggregate the data just in that.

peterg_at_aps · June 3, 2013 1:13PM

Screen shot attached

tjbate · June 3, 2013 1:14PM

In-view aggregation should work the same..?

peterg_at_aps · June 3, 2013 1:14PM

the latitude and longitude are set to mean - as soon as that happens I get lines in the fields

chris · June 3, 2013 1:21PM

Hi Peter,

Appologies for the previous reply, I see that your using 2.8b935. This sounds like a bug. I'll see if I can reproduce this and get back to you shortly.

chris · June 4, 2013 4:34AM

Hi Peter,

Unfortunately I've been unable to reproduce this problem. Would it be possible to send us your file along with instructions to support@visokio.com?

peterg_at_aps · June 4, 2013 5:55AM

just sent - thanks

tjbate · June 4, 2013 10:39AM

Peter - We cannot see this problem in 2.8 952, which is the latest beta build of 2.8 on the download page ...can you install that and confirm?

peterg_at_aps · June 10, 2013 6:12AM

Hi Thomas

Yes its still an issue with 952

Welcome!

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