Table 3.
Posterior Means for α j displaying the inverse-logit of the means for OBP, BB%, and K% for interpretability. In context, we project that an average professional player will obtain a 0.358 OBP in Rookie ball and a 0.292 OBP in the MLB.
| Attribute | Rookie | A | Adv. A | AA | AAA | MLB |
|---|---|---|---|---|---|---|
| logit−1 (OBP) | 0.358 | 0.327 | 0.327 | 0.322 | 0.329 | 0.292 |
| logit−1 (BB%) | 0.108 | 0.093 | 0.096 | 0.093 | 0.089 | 0.071 |
| logit−1 (K%) | 0.170 | 0.188 | 0.184 | 0.192 | 0.195 | 0.232 |
| SLG | 0.432 | 0.384 | 0.379 | 0.376 | 0.397 | 0.351 |
| FIP | 3.013 | 3.517 | 3.377 | 3.613 | 3.782 | 4.279 |