Table B.7.
Results for incidences of apoptotic hepatocytes
| Model | Number of parameters | Log‐ likelihood | AIC | Accepted AIC | BMDL | BMDU | BMD | Converged |
|---|---|---|---|---|---|---|---|---|
| null | 1 | −53.96 | 109.92 | NA | NA | NA | NA | |
| full | 7 | −6.39 | 26.78 | NA | NA | NA | NA | |
| two.stage | 3 | −6.82 | 19.64 | no | NA | NA | NA | yes |
| log.logist | 3 | −6.39 | 18.78 | yes | 0.501 | 3.92 | 3.5 | yes |
| Weibull | 3 | −6.39 | 18.78 | yes | 0.511 | 3.92 | 3.3 | yes |
| log.prob | 3 | −6.39 | 18.78 | yes | 0.470 | 4.14 | 3.5 | yes |
| gamma | 3 | −6.39 | 18.78 | yes | 0.496 | 3.18 | 3.0 | yes |
| logistic | 2 | −6.39 | 16.78 | yes | 1.110 | 4.17 | 3.5 | yes |
| probit | 2 | −6.39 | 16.78 | yes | 0.972 | 4.12 | 3.5 | yes |
| LVM: Expon. m3‐ | 3 | −6.39 | 18.78 | yes | 0.491 | 3.68 | 3.4 | yes |
| LVM: Hill m3‐ | 3 | −6.39 | 18.78 | yes | 0.477 | 3.30 | 3.2 | yes |
AIC: Akaike information criterion; BMD: benchmark dose; BMDL: benchmark dose lower confidence limit; BMDU: benchmark dose upper confidence limit; NA: Not applicable.