Table 1:
Convergence Rate, Type I Error Rate, and MSE for Default PC Settings
| default structure | default σ0 | σκ (simulation) | convergence rate (%, out of 200) | type I error rate (%) | MSE |
|---|---|---|---|---|---|
| 5x | 1.0 × d | 0.5 | 100.0 | 0.0 | 0.649 |
| 1.0 | 100.0 | 1.5 | 0.409 | ||
| 1.5 × d | 0.5 | 100.0 | 0.0 | 0.658 | |
| 1.0 | 100.0 | 19.0 | 0.432 | ||
| 10x | 1.0 × d | 0.5 | 100.0 | 1.0 | 0.623 |
| 1.0 | 99.5 | 0.0 | 0.308 | ||
| 1.5 × d | 0.5 | 100.0 | 2.0 | 0.646 | |
| 1.0 | 99.0 | 3.0 | 0.348 | ||
| densest | 1.0 × d | 0.5 | 100.0 | 1.5 | 0.425 |
| 1.0 | 100.0 | 7.5 | 0.102 | ||
| 1.5 × d | 0.5 | 100.0 | 0.0 | 0.517 | |
| 1.0 | 100.0 | 0.0 | 0.116 | ||
Note: For a 10x10 grid of data, the densest support structure has 46 support sites.