Table 5.
Comparison of computation time (in seconds) between ACI, Yang’s CV and Jiang’s BCCV P – BR for squared error loss. Examples where at least the nominal coverage was not attained are omitted
| Sample Size | n = 30 | n = 100 | n = 250 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Data Set / Method | ACI | Yang | Jiang | ACI | Yang | Jiang | ACI | Yang | Jiang |
| ThreePt | .734 | .762 | 1.37 | ||||||
| Magic | 1.24 | .0392 | 1.59 | 1.40 | .0834 | 11.1 | 1.90 | 0.178 | 60.66 |
| Mam. | 1.37 | .0185 | .697 | 6.03 | .0383 | 5.52 | 12.8 | .0800 | .26.3 |
| Ion. | 2.13 | .0331 | 1.32 | 6.42 | .0702 | 10.0 | 16.7 | .147 | 52.62 |
| Donut | 2.00 | .00930 | 4.33 | 2.16 | 11.6 | 10.84 | |||
| Bal. | .977 | .0160 | .575 | 1.05 | .0315 | 3.50 | 1.23 | .0660 | 20.9 |
| Liver | 1.16 | .0222 | .859 | 1.44 | .0461 | 6.25 | 1.78 | .0978 | 33.7 |
| Spam | 1.38 | .0348 | 1.37 | 1.53 | 0.744 | 10.5 | 1.72 | .159 | 57.9 |
| Quad | .983 | .00918 | .125 | 1.11 | .0191 | 1.43 | 1.24 | .0398 | 6.96 |
| Heart | 1.06 | .0317 | 1.25 | 1.15 | .0660 | 8.00 | 1.42 | .139 | 23.6 |