Table 5 Sources of variation in measurements of displacement expressed as the variance.
| Â | Variance | |
|---|---|---|
Image and Direction of Displacement | Observers | Images |
AP LR | 0.02 | 6.34 |
AP SI | 0.15 | 4.89 |
Lat AP | 0.05 | 6.58 |
Lat SI | 0.03 | 4.92 |
| Â | Variance | |
|---|---|---|
Image and Direction of Displacement | Observers | Images |
AP LR | 0.02 | 6.34 |
AP SI | 0.15 | 4.89 |
Lat AP | 0.05 | 6.58 |
Lat SI | 0.03 | 4.92 |