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Diffstat (limited to 'vignettes/web_only/multistart.rmd')
| -rw-r--r-- | vignettes/web_only/multistart.rmd | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/vignettes/web_only/multistart.rmd b/vignettes/web_only/multistart.rmd index 2a9b3599..34ed1ad4 100644 --- a/vignettes/web_only/multistart.rmd +++ b/vignettes/web_only/multistart.rmd @@ -67,11 +67,12 @@ We can use the `anova` method to compare the models. ```{r} anova(f_saem_full, best(f_saem_full_multi), - f_saem_reduced, best(f_saem_reduced_multi)) + f_saem_reduced, best(f_saem_reduced_multi), test = TRUE) ``` -The reduced model gives the lowest information criteria and similar -likelihoods as the best variant of the full model. The multistart method -leads to a much lower improvement of the likelihood for the reduced model, -indicating that it converges faster. - +The reduced model results in lower AIC and BIC values, so it +is clearly preferable. Using multiple starting values gives +a large improvement in case of the full model, because it is +less well-defined, which impedes convergence. For the reduced +model, using multiple starting values only results in a small +improvement of the model fit. |