Prepare source visuals
In this example, a bar visual World Population is used as the source (controlling) visual.
The visual has the following settings:
- X Axis shelf:
un_region. You can also choose to use a dimensional hierarchy that represents the [un_region|un_subregion|country] tuple. - YAxis shelf:
population, assum(population); alias it asPopulation. - Filters shelf:
year, set to 2010 - Under Settings, select the Parameters menu, and enable the Send parameters with dataset scope option. Do not select other options in this menu.
