Set Analysis Syntax

[sai_katare]

Hi,

Can anyone explain me this expression:

Sum(TOTAL<Customer, ModelType,>{$<Event=,SubEvent=, SubEventChild==>}Days)

I am confused the syntax in RED. I understand that Event, SubEvent and SubEventChild filters are excluded here. Not sure the role of Customer and ModelType in this expression.

Please explain. 

Thanks,
Sai

[JustinDallas]

Using the TOTAL qualifier and set analysis inside your aggregation overrides the selection and disre... 

That means if you have a table with dimensions of Customer and ModelType, it will calculate the Sum while ignoring them.  I know that the phrase "{$<Event=,SubEvent=, SubEventChild==>}" means to ignore the users selections, but I'm not sure if it also disregards the dimensions used in a table.