Table 5.
Comparison of multistate models to 3-state model on the basis of common data. DRAIC includes complexity terms assessing statistical risk while likelihood terms only consider fit to x′. PRAIC and PRLCV are one-sided coverage of largest tracking interval for difference in EKL on common data not including 0. Complexity is DRAIC trace term while fit is with log-likelihood of 3-state model and n = 597. *These coverage probabilities were > 99.9999%
Model | 4-state | 5-state | Husted | 6-state |
−1943.0 | −1929.2 | −1916.4 | −1884.1 | |
Complexity | −0.003 | −0.002 | −0.001 | −0.001 |
Fit | −0.055 | −0.078 | −0.099 | −0.153 |
DRAIC (95% ti) | −0.057 (−0.073, −0.041) | −0.080 (−0.101, −0.058) | −0.100 (−0.130, −0.071) | −0.154 (−0.186, −0.123) |
PRAIC | 100.00% | 100.00 % | 100.00% | 100.00%* |
DRLCV (95% ti) | −0.056 (−0.072, −0.040) | −0.080 (−0.102, −0.058) | −0.100 (−0.129, −0.071) | −0.156 (−0.187, −0.124) |
PRLCV | 100.00% | 100.00% | 100.00% | 100.00% |