A small multiples chart helps to compare the same measures across multiple dimension values. This blog walks through how to create one in Tableau using Row and Column calculations.
Creating a Small Multiples Chart of Energy Usage
Tour de France and Radial Charts
For this month's #SportsVizSunday and #SWDchallenge I created two radial charts as the basis for a bike themed Tour de France visualisation
Coral Reefs of Indonesia
For this month's #IronQuest, I take a look at geographic data on the amazing but sadly under threat Coral Reefs of Indonesia.
Tableau 2019.2 New Features
2019.2 has been a bumper release with loads of great new features: parameter actions, hide/show containers, vector maps, spatial calculations and lots more. This blog includes a links to a workbook with a number of example use cases.
Preparing for the Tableau Server CA Exam
This blog post gives a an overview of the Tableau Server Certified Associate exam, how I prepared, and some links to resources.
Parameter Actions
The second beta of 2019.2 includes an upgrade to Parameter Actions, which now allow you to select multiple values and pass an aggregation of those values to a parameter. This blog explains this new feature and walks through an example.
Creating a Selection Panel with Set Actions
How to create a selection panel - of 25 rows by 2 columns - to make selections which are used to highlight elements in a bump chart.
