I’m new to looker but not new to dashboarding and visualizing data. With a lot of dashboard systems you can create a date filter that will let you pick and choose on the visualization - an actual date widget/tile that you can dynamically pick and cho...

I’d like to create a tile that compares a single values last 7 days dat with the previous period - and then show that as a percentage change - ideally it would like like the below: Sessions: 25,000 -5% It looks like comparison only works with two sep...