Table 5 Simulation under setting coefficient C1 with h=0.25 and ρ=0.40: mean values based on 100 replicates
From: Assisted clustering of gene expression data using ANCut
Parameters | M accuracy | M stability | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
n | p | q | q 0 | ANCut | NCut | K-means | Spec. | ANCut | NCut | K-means | Spec. |
200 | 500 | 250 | 3 | 24.8% | 29.8% | 32% | 29.5% | 45.1% | 44.8% | 49% | 26.7% |
200 | 500 | 250 | 6 | 4.5% | 4.6% | 5% | 4.6% | 29.6% | 21.3% | 30.1% | 6.5% |
200 | 500 | 500 | 3 | 25.6% | 28.3% | 31.8% | 29.8% | 15.9% | 17.7% | 27.5% | 26.7% |
200 | 500 | 500 | 6 | 4.4% | 4.5% | 5% | 4.7% | 4.2% | 6.8% | 4.8% | 6.6% |
400 | 500 | 250 | 3 | 14.3% | 16.5% | 18.3% | 17.3% | 38.9% | 43.5% | 46.5% | 17.4% |
400 | 500 | 250 | 6 | 1% | 1.1% | 1.1% | 1.1% | 16% | 11.5% | 16.8% | 1.9% |
400 | 500 | 500 | 3 | 14.9% | 20.4% | 18.7% | 17.7% | 10.6% | 23.1% | 14.2% | 17.8% |
400 | 500 | 500 | 6 | 1% | 1.3% | 1.3% | 1% | 1.1% | 1.3% | 1.8% | 1.9% |
200 | 800 | 400 | 3 | 25.8% | 28.2% | 27.1% | 26.5% | 45.7% | 43.4% | 47.8% | 23.7% |
200 | 800 | 400 | 6 | 7.3% | 4.9% | 4.3% | 4% | 30.6% | 16.7% | 28.9% | 6.1% |
200 | 800 | 800 | 3 | 26.2% | 26.5% | 27.7% | 26.8% | 20.3% | 23% | 19.6% | 23.7% |
200 | 800 | 800 | 6 | 7.1% | 4.4% | 4% | 3.9% | 25.4% | 10.6% | 20.1% | 5.1% |
400 | 800 | 400 | 3 | 16.1% | 16.4% | 15.9% | 15.7% | 40.5% | 31.5% | 42.6% | 16% |
400 | 800 | 400 | 6 | 4.6% | 1.2% | 1% | 0.9% | 19% | 5% | 15.4% | 1.7% |
400 | 800 | 800 | 3 | 16.2% | 17.4% | 15.9% | 16% | 14.7% | 14.1% | 11.2% | 15.8% |
400 | 800 | 800 | 6 | 3.6% | 1% | 0.9% | 1% | 5.8% | 5.4% | 0.9% | 1.7% |