What feature allows users to interactively select data points to control the display of calculated fields?

The feature that allows users to interactively select data points to control the display of calculated fields is known as Parameter Actions. This functionality enables users to set parameters dynamically by selecting data points within a visualization. When a user interacts with a visualization and selects a data point, Parameter Actions can transfer that selected value to a parameter, which can then influence calculated fields and other aspects of the dashboard.

For instance, if a user selects a specific category on a chart, a Parameter Action can assign that category to a parameter, which can subsequently change the calculations performed in a calculated field. This interactivity enhances the user experience by allowing for real-time updates and changes based on user selections, making the analysis more dynamic and responsive to user input.

Filters, while also interactive, primarily restrict data based on set criteria rather than establishing dynamic links between user interactions and the parameters. Groups are used to categorize and aggregate data but do not provide interactivity with calculated fields. Calculated Fields are expressions used to create new fields from existing data, but they do not inherently provide interactivity by themselves. Parameter Actions stand out because they create a bridge for users to engage with data visually, greatly enhancing data exploration capabilities.