Key Points A cause-and-effect diagram is a visual tool for organizing possible causes of a problem. It allows users to ...

Set visualisation techniques, including Euler diagrams, have become indispensable tools for researchers seeking to elucidate complex relationships within multifaceted data sets.

Area-proportional Diagram: A visualisation in which the areas of regions are scaled to reflect quantitative values associated with the sets. Set Visualization and Euler Diagrams Publication Trend.