| Table 6. Likelihood values and p-value for the likelihood ratio test for the model reduction. It is entirely the users responsibility to ensure that a likelihood ratio test is meaningful. | ||||
| Model | Negative log likelihood | Number of parameters | Degrees of freedom | P value |
| Current | 789.91 | 29 | ||
| Base | 782.44 | 28 | 1 | 1.0000 |