Video-on-Demand Library

08 September 2021

The Wonderful Wednesday of September is about the display of treatment differences in time-series data on the example of Continuous Glucose Monitoring  (CGM) data. Zachary Skrivanek presents the visualisations proposed for this challenger ranging from explanatory plots with condensed information to an exploratory interactive dashboard. All visualisations are available on the Wonderful Wednesday blog.

The main message of successful glycemic control is nicely transported in a box plot using intuitive coloring. For a detailed look at the subject level data the CGM dashboard gives the possibility to combine different displays while being able to sort and filter the data. In addition it plots the results of recursive partitioning models that can be interactively applied to a huge set of parameters.

Last but not least a set of different multi-plots are discussed highlighting pros and cons of overlayed bands, averages, modelled averages, and scatter plots. This includes the usage of various visual elements as well as effective decluttering of a visualisation.

The October challenge is on a competing risk in a recent COVID-19 data example. How to find a way to display the impact of different risk factors on the risk of death considering the competing risk of recovery? See the Wonderful Wednesday homepage for more detail.

Wonderful Wednesdays are brought to you by the Visualisation SIG. The Wonderful Wednesday team includes: Bodo Kirsch, Alexander Schacht, Mark Baillie, Daniel Saure, Zachary Skrivanek, Lorenz Uhlmann, Rachel Phillips, Markus Vogler, David Carr, Steve Mallett, Abi Williams, Julia Igel, Gakava Lovemore, Katie Murphy, Rhys Warham, Sara Zari, Irene de la Torre Arenas

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