Table 1.
P-values obtained from a paired t-test of adjusted Rand index from MCLUST and PUMA-CLUST. A paired t-test is performed for MCLUST and each of PUMA-CLUST results. The 10 simulated datasets in Figure 3 are used for each test. PC represents PUMA-CLUST results on the original simulated data. PC.01, PC.1 and PC.2 represent the PUMA-CLUST results on the datasets with added noise drawn from (0, 0.01), (0, 0.1) and (0, 0.2) respectively.
| No of conditions | 6 groups | 7 groups | ||||||
| PC | PC.01 | PC.1 | PC.2 | PC | PC.01 | PC.1 | PC.2 | |
| 10 | 1.10e-8 | 9.37e-8 | 5.90e-8 | 5.67e-7 | 5.67e-9 | 7.77e-9 | 3.87e-7 | 5.87e-6 |
| 20 | 2.39e-8 | 1.80e-8 | 2.30e-7 | 4.22e-7 | 4.03e-9 | 4.10e-9 | 1.13e-7 | 8.56e-8 |
| 30 | 3.54e-7 | 1.38e-6 | 2.99e-6 | 5.00e-6 | 9.96e-7 | 4.34e-7 | 1.14e-7 | 3.75e-6 |