Creating Visuals with Variable Measures
Open the visual
Average population by <<dim>>
in
Edit
mode.
On the
Y
shelf, select
avg(tot_pop)
field, and chose
Enter/Edit Expression
.
In the
Enter/Edit Expression
modal window,
Change the text to the following expression:
<<agg:avg([tot_pop])>>
.
Click
Validate
.
After successful validation, click
Save
.
Change the name of the visual to
Average population by <<dim>> and <<agg>>
.
Click
Refresh Visual
.
Click
Save
.