Clears the compiled Stan model cache, keeping only the models that match the keep
argument.
clear_model_cache(keep, cache_dir = getOption("rbmi.cache_dir"))
See unlink()
for details on the return value regarding the deletion of the old model files.
A character string that specifies which models to keep in the cache.
The directory where the compiled Stan models are cached. Defaults to the option rbmi.cache_dir
.