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authorJohannes Ranke <jranke@uni-bremen.de>2022-09-16 21:31:32 +0200
committerJohannes Ranke <jranke@uni-bremen.de>2022-09-16 21:31:32 +0200
commit062a1be18677a4e83a64d23622b5214258d9bc7d (patch)
tree9f137063546d30eb0bb4c6002b86e77751091df5 /vignettes/web_only/multistart.rmd
parentfd205e13061de8abc595d266f3b0c7650773d442 (diff)
Add llhist to the multistart vignette
Diffstat (limited to 'vignettes/web_only/multistart.rmd')
-rw-r--r--vignettes/web_only/multistart.rmd11
1 files changed, 11 insertions, 0 deletions
diff --git a/vignettes/web_only/multistart.rmd b/vignettes/web_only/multistart.rmd
index 5f109f3d..a25b73ce 100644
--- a/vignettes/web_only/multistart.rmd
+++ b/vignettes/web_only/multistart.rmd
@@ -46,3 +46,14 @@ f_saem_reduced <- update(f_saem_full, covariance.model = diag(c(1, 1, 0, 1)))
f_saem_reduced_multi <- multistart(f_saem_reduced, n = 16, cores = 16)
parhist(f_saem_reduced_multi, lpos = "bottomright")
```
+
+We can also analyse the log-likelihoods obtained in the multiple runs:
+
+```{r}
+llhist(f_saem_reduced_multi)
+```
+
+The one run with the lower likelihood is probably responsible for the outliers
+in the boxplots above, and caused by some weird starting value combination. In
+any case, the converged values from the original fit (red circles) appear
+perfectly acceptable, supporting the choice of starting values made by mkin.

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