| Cluster No. | Race and Ethnicity | Model | Scale | Unit | Itera-tions | Time |
P Value |
|
|---|---|---|---|---|---|---|---|---|
| (8GB-RAM, 64-Bit Java) | Standard Monte Carlo | Gumbel Based | ||||||
| 1 | HW | BM | 50% | BG | 9,999 | 8 h, 57 s | .2955000000000 | .3017234034163 |
| 1 | HW | BM | 50% | BG | 999 | 49 m, 3 s | .2900000000000 | .3015861971047 |
| 1 | HW | BM | 50% | BG | 999 | 47 0, 7 s | Gumbel only | .3015861971047 |
| 1 | HW | PM | 20% | BG | 9,999 | 14 h, 46 m, 20 s | .0001000000000 | .0000000321690 |
| 2 | HW | PM | 20% | BG | 9,999 | 14 h, 46 m, 20 s | .0332000000000 | .0339398662811 |
| 3 | HW | PM | 20% | BG | 9,999 | 14 h, 46 m, 20 s | .0450000000000 | .0454292744735 |
| 4 | HW | PM | 20% | BG | 9,999 | 14 h, 46 m, 20 s | .6302000000000 | .6253564438889 |
| 1 | HW | PM | 20% | BG | 999 | 2 h, 9 m, 46 s | .0010000000001 | .0000000447739 |
| 2 | HW | PM | 20% | BG | 999 | 2 h, 9 m, 46 s | .0350000000001 | .0386860985062 |
| 3 | HW | PM | 20% | BG | 999 | 2 h, 9 m, 46 s | .0460000000001 | .0440007774959 |
| 4 | HW | PM | 20% | BG | 999 | 2 h, 9 m, 46 s | .6350000000001 | .6173587281736 |
| 1 | HW | PM | 20% | BG | 999 | 2 h, 6 m, 8 s | Gumbel only | .0000000447739 |
| 2 | HW | PM | 20% | BG | 999 | 2 h, 6 m, 8 s | Gumbel only | .0386860985062 |
| 3 | HW | PM | 20% | BG | 999 | 2 h, 6 m, 8 s | Gumbel only | .0440007774959 |
| 4 | HW | PM | 20% | BG | 999 | 2 h, 6 m, 8 s | Gumbel only | .6173587281736 |
| 1 | Black | BM | 30% | CT | 9,999 | 59 m, 56 s | .0206000000000 | .0239400635312 |
| 2 | Black | BM | 30% | CT | 9,999 | 59 m, 56 s | .7421000000000 | .7373982545068 |
| 1 | Black | BM | 30% | CT | 999 | 8 m, 43 s | .0230000000000 | .0233393051534 |
| 2 | Black | BM | 30% | CT | 999 | 8 m, 43 s | .7420000000000 | .7335625961962 |
| 1 | Black | BM | 30% | CT | 999 | 8 m, 37 s | Gumbel only | .0233393051534 |
| 2 | Black | BM | 30% | CT | 999 | 8 m, 37 s | Gumbel only | .7335625961962 |
| 1 | Black | PM | 10% | CT | 9,999 | 39 m, 50 s | .0060000000000 | .0057729635603 |
| 2 | Black | PM | 10% | CT | 9,999 | 39 m, 50 s | .0340000000000 | .0326087958460 |
| 3 | Black | PM | 10% | CT | 9,999 | 39 m, 50 s | .1540000000000 | .1454212632260 |
| 1 | Black | PM | 10% | CT | 999 | 7 m, 47 s | .0060000000001 | .0057729635604 |
| 2 | Black | PM | 10% | CT | 999 | 7 m, 47 s | .0340000000001 | .0326087958465 |
| 3 | Black | PM | 10% | CT | 999 | 7 m, 47 s | .1540000000001 | .1454212632261 |
| 1 | Black | PM | 10% | CT | 999 | 7 m, 45 s | Gumbel only | .0057729635604 |
| 2 | Black | PM | 10% | CT | 999 | 7 m, 45 s | Gumbel only | .0326087958465 |
| 3 | Black | PM | 10% | CT | 999 | 7 m, 45 s | Gumbel only | .1454212632261 |
Abbreviations: HW, Hispanic white; BM, Bernoulli model; PM, Poisson model, BG, block group; CT, census tract.
a “Gumbel only” means only Gumble-based were run; otherwise both the default and Gumbel were run simultaneously. Times varied with network traffic as well as concurrent stand-alone computer use.