Table 3. Comparison of basic and combined LSimpute methods and EMimpute methods against KNNimpute with 10% missing data.
| |
Lymphoma K = 5 | NCI60 K = 5 | Time series K = 10 | |||
|---|---|---|---|---|---|---|
| RMSD | RMSD ratio versus KNNimpute | RMSD | RMSD ratio versus KNNimpute | RMSD | RMSD ratio versus KNNimpute | |
| KNNimpute |
0.4947 |
|
0.5732 |
|
0.3204 |
|
| LSimpute_gene |
0.4518 |
0.9132 |
0.5456 |
0.9520 |
0.2900 |
0.9050 |
| LSimpute_array |
0.4578 |
0.9254 |
0.4980 |
0.8689 |
0.2570 |
0.8019 |
| LSimpute_combined |
0.4202 |
0.8494 |
0.4874 |
0.8504 |
0.2563 |
0.7998 |
| LSimpute_adaptive |
0.4058 |
0.8202 |
0.4694 |
0.8190 |
0.2563 |
0.7999 |
| EMimpute_gene |
0.4590 |
0.9278 |
0.5654 |
0.9865 |
0.3245 |
1.0128 |
| EMimpute_array | 0.4671 | 0.9442 | 0.4906 | 0.8559 | 0.2572 | 0.8028 |