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Statistics of QSAR.
| Category | Observed | B | Infit | Outfit | Step |
|---|---|---|---|---|---|
| 1 | 442 (48%) | −1.63 | 1.14 | 1.10 | – |
| 2 | 227 (25%) | −0.91 | 0.94 | 0.97 | −0.73 |
| 3 | 132 (14%) | 0.01 | 0.99 | 0.96 | 0.15 |
| 4 | 119 (13%) | 0.98 | 0.91 | 0.83 | 0.59 |
| M (SD) | |||||
| Item outfit | 0.98 (0.24) | ||||
| Person outfit | 0.98 (0.63) | ||||
| Item separation reliability | 0.96 | ||||
| Person separation reliability | 0.59 | ||||
| Cronbach α | 0.75 | ||||
| % Items with outfit >2 | 0% | ||||
| % Persons with outfit >2 | 7.61% | ||||
M: mean; SD: standard deviation.
