Table 3.
simulation results for Scenario 3 (M=4). In each cell, mean(MAD).
| β | α | Method | Angle | TP | FP | Sign |
|---|---|---|---|---|---|---|
| 0.4 | (0.5, 0.5, 0.5, 0.5) | meta-PCA | 45.46(2.9) | 12(0) | 488(0) | 0.03(0) |
| meta-SPCA | 18.7(2.64) | 12(0) | 37.5(7.2) | 0.92(0.01) | ||
| pooled-SPCA | 82.43(0.45) | 8.2(1) | 5.8(3) | 0.98(0.01) | ||
| iSPCA | 11.91(1.65) | 12(0) | 8.08(1.1) | 0.98(0) | ||
| iSPCAM | 10.94(1.61) | 12(0) | 8(1) | 0.98(0) | ||
| iSPCAS | 11.25(1.69) | 12(0) | 7(1) | 0.99(0) | ||
| 0.5 | (0.6, 0.6, 0.6, 0.6) | meta-PCA | 36.77(2.57) | 22(0) | 478(0) | 0.05(0) |
| meta-SPCA | 16.49(2.01) | 22(0) | 39.9(4.2) | 0.92(0.01) | ||
| pooled-SPCA | 86.91(0.67) | 19.33(2.7) | 13.2(11) | 0.95(0.03) | ||
| iSPCA | 11.88(1.32) | 22(0) | 13(1) | 0.97(0) | ||
| iSPCAM | 10.96(1.38) | 22(0) | 13(1.2) | 0.97(0) | ||
| iSPCAS | 11.24(1.37) | 22(0) | 11(1) | 0.98(0) | ||
| 0.8 | (1, 1, 1, 1) | meta-PCA | 11.86(1.17) | 144(0) | 356(0) | 0.29(0) |
| meta-SPCA | 8.94(0.82) | 144(0) | 136.6(6.5) | 0.73(0.01) | ||
| pooled-SPCA | 55.87(2.2) | 143.5(0.5) | 340.1(2.5) | 0.31(0.01) | ||
| iSPCA | 8.79(0.68) | 144(0) | 71(1) | 0.86(0) | ||
| iSPCAM | 8.12(0.79) | 144(0) | 71(1) | 0.86(0) | ||
| iSPCAS | 8.3(0.66) | 144(0) | 64.58(2.1) | 0.87(0) | ||
|
| ||||||
| 0.4 | (0.7, 0.5, 0.6, 0.8) | meta-PCA | 27.86(3.21) | 12(0) | 488(0) | 0.03(0) |
| meta-SPCA | 10.06(1.6) | 12(0) | 29.4(12.9) | 0.94(0.03) | ||
| pooled-SPCA | 83.22(0.48) | 11.2(0) | 7.8(5) | 0.98(0.01) | ||
| iSPCA | 6.51(0.99) | 12(0) | 8.1(1.1) | 0.98(0) | ||
| iSPCAM | 6.21(1.03) | 12(0) | 8.1(1.1) | 0.98(0) | ||
| iSPCAS | 6.11(0.98) | 12(0) | 6.17(1) | 0.99(0) | ||
| 0.5 | (0.6, 0.6, 1, 1.5) | meta-PCA | 2.53(0) | 22(0) | 478(0) | 0.06(0) |
| meta-SPCA | 9.28(0) | 22(0) | 40(3.4) | 0.92(0.01) | ||
| pooled-SPCA | 79.13(0) | 22(0) | 449(5) | 0.09(0.02) | ||
| iSPCA | 6.86(1.06) | 22(0) | 12.67(1) | 0.97(0) | ||
| iSPCAM | 6.86(1.06) | 22(0) | 12.67(1) | 0.97(0) | ||
| iSPCAS | 6.54(1.04) | 22(0) | 9.83(1) | 0.98(0) | ||
| 0.8 | (0.9, 0.9, 1.5, 1.5) | meta-PCA | 2.41(0.61) | 144(0) | 356(0) | 0.3(0.01) |
| meta-SPCA | 7.1(0.72) | 144(0) | 133.8(7.4) | 0.73(0.02) | ||
| pooled-SPCA | 66.83(12.79) | 143(1) | 352(4) | 0.26(0.02) | ||
| iSPCA | 7.63(0.85) | 144(0) | 70(1) | 0.86(0) | ||
| iSPCAM | 7.69(0.85) | 144(0) | 70(1) | 0.86(0) | ||
| iSPCAS | 7.25(0.82) | 144(0) | 57.25(2.4) | 0.88(0) | ||
|
| ||||||
| 0.4 | (0.5, 0.3, 0.5, 0.5) | meta-PCA | 56.7(3.62) | 12(0) | 488(0) | 0.02(0) |
| meta-SPCA | 26.31(3.56) | 9.58(0.8) | 17.4(4.7) | 0.96(0.01) | ||
| pooled-SPCA | 82.71(0.47) | 9.17(1) | 6.8(3) | 0.98(0.01) | ||
| iSPCA | 17.56(2.85) | 12(0) | 8.17(1.2) | 0.98(0) | ||
| iSPCAM | 16.69(2.8) | 12(0) | 8.92(1.1) | 0.98(0) | ||
| iSPCAS | 16.71(2.99) | 12(0) | 7.33(1) | 0.98(0) | ||
| 0.5 | (0.4, 0.6, 0.6, 0.7) | meta-PCA | 27.7(2.25) | 22(0) | 478(0) | 0.05(0) |
| meta-SPCA | 21.03(2.49) | 19.17(1.1) | 39.7(4.3) | 0.91(0.01) | ||
| pooled-SPCA | 87.6(1.45) | 7(5.6) | 15.5(12.8) | 0.94(0.03) | ||
| iSPCA | 15.74(2.05) | 22(0) | 13.5(1) | 0.97(0) | ||
| iSPCAM | 15.24(2.08) | 22(0) | 13.42(1) | 0.97(0) | ||
| iSPCAS | 15.05(2.11) | 22(0) | 11.5(1) | 0.98(0) | ||
| 0.8 | (0.7, 0.9, 0.9, 1) | meta-PCA | 11.6(1.01) | 144(0) | 356(0) | 0.29(0.01) |
| meta-SPCA | 14.04(1.88) | 140.8(1.5) | 136.6(5.6) | 0.7(0.03) | ||
| pooled-SPCA | 66.15(8.03) | 141.5(2.5) | 341.8(12.3) | 0.27(0.01) | ||
| iSPCA | 14.84(1.54) | 144(0) | 71.33(1) | 0.85(0) | ||
| iSPCAM | 14.57(1.52) | 144(0) | 71.33(1) | 0.86(0) | ||
| iSPCAS | 14.15(1.45) 21 | 144(0) | 64.17(1.8) | 0.87(0) | ||