Question: Creating a graph using criteria from drop-down list
I am working with a large table containing indicators for countries; countries are listed in the first column and indicators are subsequent columns.
Since I have a lot of countries, it gets messy to display all countries on the same chart. So I created a column indicating each country's geographical region.
I would now like to have a graph that would display an indicator but only for the countries of a single geographical region I would choose from a drop-down list.
Is this possible? I haven't quite been able to find a way to do this so far and would very much appreciate a helping hand!
Thanks in advance!