The models are compiled on first use and cached in
stan_model_directory(). Clearing the cache forces the next run to
recompile them, which is what inst/scripts/main.R does when its
delete_stan_files switch is set.
The models are compiled on first use and cached in
stan_model_directory(). Clearing the cache forces the next run to
recompile them, which is what inst/scripts/main.R does when its
delete_stan_files switch is set.