Aggregation visualization

[FolkEd]

Dear all,

how can I get aggregated data in this visual (Data Source is Dynamics Marketing)?

The value "count of contacts" does not offer to to choose "sum" on right click

Thanks for your help.

Folke

[Greg_Deckler]

You only get the Count aggregation if you have a none number field. If you have a number field, then you get the rest of the aggregation options.  Not entirely sure of what you are going for, can you elaborate?

[FolkEd]

Thanks for your answer. I would like to show the development of the contact data base (subscriber base) over time per territory.

Is there a way to add a field of type number (e.g. number of contacts created per month)?