Scenario | \(n_{diff}\) | Additive CNMA | CNMA with one 2-way interaction | CNMA with two 2-way interactions | ||||
---|---|---|---|---|---|---|---|---|
\(A\!*\!B\) | \(A\!*\!C\) | \(C\!*\!D\) | \(A\!*\!B\)+\(C\!*\!D\) | \(A\!*\!B\)+\(A\!*\!C\) | \(A\!*\!C\)+\(C\!*\!D\) | |||
No heterogeneity (\(\tau ^2=0.00\)) | ||||||||
A | 35 | 693 | 119 | 94 | 84 | 3 | 2 | 5 |
B1 | 257 | 324 | 436 | 148 | 61 | 16a | 12a | 3 |
B2 | 298 | 325 | 45 | 154 | 436 | 17a | 8 | 15a |
C1 | 687 | 61 | 746 | 99 | 17 | 34a | 28a | 15 |
C2 | 732 | 51 | 13 | 104 | 742 | 38a | 7 | 45a |
Low heterogeneity (\(\tau ^2=0.01\)) | ||||||||
A | 52 | 652 | 136 | 98 | 108 | 3 | 1 | 2 |
B1 | 281 | 337 | 426 | 136 | 59 | 16a | 18a | 8 |
B2 | 284 | 317 | 49 | 133 | 450 | 25a | 10 | 16a |
C1 | 676 | 75 | 704 | 109 | 24 | 29a | 47a | 12 |
C2 | 738 | 70 | 13 | 98 | 716 | 45a | 7 | 51a |
Moderate heterogeneity (\(\tau ^2=0.10\)) | ||||||||
A | 188 | 458 | 188 | 142 | 179 | 14 | 13 | 6 |
B1 | 392 | 277 | 346 | 178 | 132 | 34a | 17a | 16 |
B2 | 420 | 262 | 122 | 195 | 356 | 28a | 13 | 24a |
C1 | 656 | 117 | 550 | 135 | 53 | 65a | 64a | 16 |
C2 | 702 | 93 | 48 | 161 | 546 | 65a | 18 | 69a |