So far, we've implemented the tests on simulated data only for the case where survival is constant over time.
Since we're potentially working with varying survival at least in the multi-area analysis though, we should double-check model performance also for this case.
So far, we've implemented the tests on simulated data only for the case where survival is constant over time. Since we're potentially working with varying survival at least in the multi-area analysis though, we should double-check model performance also for this case.