Sep 23 2023
Data visualization is not just the art of presenting data to an audience. Upstream from this, you use visualizations in data cleaning to identify defective points, and in exploratory analysis, to identify patterns of interest. Then, you validate these patterns with a more formal analysis. Once confident that you have findings of value to communicate, you worry about making a compelling presentation.
Nick Desbarats and I had a long exchange on LinkedIn prompted by his article Connected Scatterplots Make Me Feel Dumb in Nightingale, the Data Visualization Society journal, on 8/29/2023. What he called Connected Scatterplot is what I call orbit charts, and I have found them helpful, particularly in analysis.