6 Vignettes
This should be pretty straightforward if you use the existing vignettes as a template. You should cover the following,
- Mathematically define the posterior distribution of the model.
 - An example using simulated data.
 - An example using real data.
 
In both examples above you should,
- Inspect the data.
 - Fit a couple of models.
 - Run a posterior predictive checks (e.g. 
pp_check). - Do basic model comparison with 
loo. 
Where possible use existing templates in vignettes/children. You can include them with:
{r, child="children/*.txt"}