Translations:Extension:Graph/Interactive Graph Tutorial/1/en

In this tutorial we will create an interactive graph that will display historical fertility rates per country, with a slider to pick the year, and a map to show rate distribution around the world. If you want to investigate the source code of this graph only, it's available as a separate wiki page. Use Interactive Graph Sandbox for experimentations. You might also be interested in the [$url complete Vega documentation].