This case study is a Dataplot analysis of the optimization of sonoluminescent light intensity.

The case study is based on the EDA approach to experimental design discussed in an earlier section.

1. Background and data
2. Initial plots/main effects
3. Interaction effects
4. Main and interaction effects: block plots
5. Important Factors: Youden plot
6. Important Factors: |effects| plot
7. Important Factors: half-normal probability plot
8. Cumulative Residual SD plot
9. Next step: dex contour plot
10. Summary of conclusions
11. Work this example yourself