Model | Model selection criteria | ||
---|---|---|---|
LL | AIC | BIC | |
Andersen-Gill (A-G) | 135.0 | 275.9 | 355.6 |
Frailty | 134.9 | 277.9 | 378.0 |
Wei-Lin-Weissfeld total time (WLW-TT) marginal | 158.1 | 334.2 | 487.6 |
Prentice-Williams-Petersen gap time (PWP-GT) conditional | 154.8 | 327.7 | 481.1 |
*The LL, AIC and BIC were not reported due to the small estimated likelihood for the CoxPH model for only the first event.