Pareto Scatter 2D
The Pareto Scatter 2D chart displays trial values for two objective functions as a scatter plot, visualizing the Pareto front.
Controls
| Item | Description |
|---|---|
| X / Y axis | Use the X and Y dropdowns to select which objective is plotted on each axis. |
| Infeasible trials (constrained studies only) | These are always shown in a distinct color when the study has constraints; there is no control to hide them. |
Operations
Pan, zoom, reset, point hover/click, and Shift-drag region select follow the standard 2D chart controls.
| Item | Description |
|---|---|
| Hover | The point tooltip shows the trial number and objective values. |
| Trial detail | Click a point to open its detail modal. |
How to Read
- Pareto front points (red): non-dominated trials. No other trial is better in both objectives simultaneously, so these are your best candidates.
- Non-Pareto points (blue): dominated trials. Another trial is at least as good in every objective and strictly better in at least one.
- Infeasible points: trials that violate constraints, shown in a distinct color.
- Unselected points (greyed): points outside the current selection region.
- Brushing/linking: selections made in other widgets are received and highlighted here.