TABLE 1.
sample size (n = m) |
|||||||||
---|---|---|---|---|---|---|---|---|---|
Distance | Method | 20 | 50 | 100 | 500 | 1000 | 5000 | 10000 | |
true | 6.30 | 4.82 | 4.54 | 4.65 | 4.70 | 4.51 | 4.75 | ||
K-dist | 4-cum | mean | 8.76 | 6.81 | 4.80 | 4.57 | 4.61 | 4.52 | 4.77 |
|
s.d. |
3.43 |
3.37 |
1.11 |
0.48 |
0.34 |
0.14 |
0.09 |
|
perm. | mean | 10.39 | 6.74 | 4.16 | 3.00 | NA | NA | NA | |
|
|
s.d. |
3.16 |
2.89 |
1.15 |
1.18 |
NA |
NA |
NA |
true | 1.98 | 1.47 | 1.24 | 1.20 | 1.38 | 1.52 | 1.31 | ||
CM-dist | 4-cum | mean | 4.15 | 3.38 | 2.10 | 1.35 | 1.54 | 1.53 | 1.32 |
|
s.d. |
2.23 |
2.24 |
1.03 |
0.26 |
0.23 |
0.10 |
0.05 |
|
perm. | mean | 4.32 | 3.21 | 1.96 | 1.29 | NA | NA | NA | |
s.d. | 2.27 | 1.91 | 0.71 | 0.70 | NA | NA | NA |