Table 13.
Coding for Example 5. The different variances restrict exchangeability for within same sex only, and two exchangeability blocks are defined, for shuffling within block. The regressors m1 and m2 code for group (patients and controls), whereas m3 codes for sex.
| Coded data (Y) | eb | vg | Model (M) |
||
|---|---|---|---|---|---|
| m1 | m2 | m3 | |||
| Subject 1 | 1 | 1 | 1 | 0 | 1 |
| Subject 2 | 1 | 1 | 1 | 0 | 1 |
| Subject 3 | 1 | 1 | 1 | 0 | 1 |
| Subject 4 | 2 | 2 | 1 | 0 | − 1 |
| Subject 5 | 2 | 2 | 1 | 0 | − 1 |
| Subject 6 | 2 | 2 | 1 | 0 | − 1 |
| Subject 7 | 1 | 1 | 0 | 1 | 1 |
| Subject 8 | 1 | 1 | 0 | 1 | 1 |
| Subject 9 | 1 | 1 | 0 | 1 | 1 |
| Subject 10 | 2 | 2 | 0 | 1 | − 1 |
| Subject 11 | 2 | 2 | 0 | 1 | − 1 |
| Subject 12 | 2 | 2 | 0 | 1 | − 1 |
| Contrast 1 (C1′) | 1 | − 1 | 0 | ||
| Contrast 2 (C2′) | − 1 | 1 | 0 | ||