|
Type I error rates and power in the presence of ties. The type I error rates and power were evaluated under different error distributions and varying number of ties. The values inside and outside parenthesis are type I error rates and power, respectively. The cell sample size N = 5. |
||||
| Dist |
# of ties |
FT |
PFT |
MRT |
|
|
||||
| N |
2 |
0.729 (0.051) |
0.726 (0.051) |
0.684 (0.052) |
| 5 |
0.730 (0.056) |
0.730 (0.054) |
0.682 (0.052) |
|
| 10 |
0.724 (0.053) |
0.715 (0.051) |
0.687 (0.051) |
|
|
|
||||
| U |
2 |
0.589 (0.054) |
0.577 (0.052) |
0.495 (0.052) |
| 5 |
0.580 (0.050) |
0.568 (0.046) |
0.493 (0.051) |
|
| 10 |
0.554 (0.048) |
0.539 (0.046) |
0.482 (0.048) |
|
|
|
||||
| LN |
2 |
0.391 (0.032) |
0.455 (0.041) |
0.581 (0.048) |
| 5 |
0.411 (0.039) |
0.465 (0.054) |
0.585 (0.056) |
|
| 10 |
0.412 (0.031) |
0.448 (0.043) |
0.589 (0.045) |
|
|
|
||||
| CN |
2 |
0.563 (0.038) |
0.594 (0.051) |
0.730 (0.053) |
| 5 |
0.575 (0.040) |
0.599 (0.048) |
0.735 (0.056) |
|
| 10 |
0.597 (0.044) |
0.613 (0.054) |
0.741 (0.057) |
|
|
|
||||
| C |
2 |
0.244 (0.023) |
0.397 (0.057) |
0.533 (0.052) |
| 5 |
0.262 (0.022) |
0.370 (0.050) |
0.562 (0.049) |
|
| 10 |
0.292 (0.030) |
0.368 (0.048) |
0.558 (0.055) |
|
Gao and Song BMC Bioinformatics 2005 6:186 doi:10.1186/1471-2105-6-186 |
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