The expected points, win probability, field goal and other models that
calculate_cfb_models, cfbd_pbp_data() and espn_cfb_pbp() score with are
downloaded from the cfb_model_artifacts release on first use and cached in
file.path(tools::R_user_dir("cfbfastR", "cache"), "models"). A cached copy
is re-downloaded once it is older than getOption("cfbfastR.cache_duration")
seconds (default one day). Under R CMD check the cache is in tempdir()
instead.
cfb_clear_model_cache() deletes that directory and drops the models already
loaded in this session, so the next call downloads them again. The ESPN
request cache is separate; see espn_cfb_clear_cache().
See also
Other CFB Model Calculators:
calculate_cfb_models,
cfb_model_card()