Saying it should have been a line chart forgets two important aspects of communication which are sometimes as important as complying with the “rules” of data visualization.

Data visualization is one of the most important tools we have to analyze data. ... line graph, or scatter plot. ... This $35,000 Computer Is Powered by Trapped Human Brain Cells ...

Data visualizations, such as graphs, charts and tables, are commonplace in presentations. When used correctly, they can be used to establish trust, tell a story and illustrate complex ideas. ... a ...

Simple line charts are essential in data visualization, offering a straightforward way to show trends over time. Their simplicity makes them universally understandable.

It’s possible, of course, that non-standardised visualisations about coronavirus are more effective at communicating data than simple bar and line charts. In Data Visualization in Society (a ...

Misleading data visualizations happen all the time. For instance, maybe you’ve seen two bar charts side-by-side whose y-axes are scaled differently, or a “percent increase” shown on a pie chart.