turn off priorsense to check theory its numerical instability for ext…

…reme log lik values

vignettes/faq.Rmd

@@ -181,7 +181,7 @@ quantile(pred$sd, c(0.01, 0.1, 0.25, 0.5, 0.75, 0.9, 0.99))
 
 We recommend use of the [`priorsense`](https://github.com/n-kall/priorsense) package [@kallioinen2024detecting] to check how sensitive the posterior distribution is to perturbations of the prior distribution and likelihood using power-scaling analysis:
 
-```{r}
+```{r, eval = FALSE}
 library(priorsense)
 powerscale_plot_dens(fit, variable = c("Intercept", "Intercept_sigma")) +
   theme_minimal()