For a recent project I had to group my data in to custom time bins, for example, 30, 60, 240 mins etc. In this blog I show two methods to do this.
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.
For this month's #SportsVizSunday and #SWDchallenge I created two radial charts as the basis for a bike themed Tour de France visualisation
For this month's #IronQuest, I take a look at geographic data on the amazing but sadly under threat Coral Reefs of Indonesia.
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.
Tableau Public has an API that allows you to download all the meta-data for your visualisations on the platform. In this blog post, I walk through the process and provide a template for you to build your own Tableau Public metrics dashboard.
This blog post gives a an overview of the Tableau Server Certified Associate exam, how I prepared, and some links to resources.
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.