Notes on Tableau and Data Visualisation
This post highlights some of the techniques used in this travel planner dashboard that allows you to draw out two routes on a map, select the methods of transport and then compare them by distance and carbon emissions.
This post explores an approach for implementing hierarchical selections in Tableau which can be used for filtering and highlighting.
This post walks through how to create a selection panel using parameter actions, storing all selected items in the same parameter and giving feedback when the max number of items have been selected.
Using a parameter as data source, this blog shows how you can draw sequential points over a grid or on a map with spatial points.
datavis.blog 