Function reference
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alcohol()
- (Internal) Find crashes involving alcohol
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appendRDS()
- (Internal) Append RDS files
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auto_label_unlabeled_values()
- (Internal) Label unlabelled values in imported SAS files
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bicyclist()
- (Internal) Find crashes involving bicyclists
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compare_counts()
- Compare counts
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counts()
- Generate counts
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distracted_driver()
- (Internal) Find crashes involving distracted drivers
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download_fars()
- (Internal) Download FARS data files
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download_gescrss()
- (Internal) Download GES/CRSS data files
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driver_age()
- (Internal) Find crashes involving drivers of a given age
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drugs()
- (Internal) Find crashes involving drugs
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fars_codebook
- FARS Codebook
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geo_relations
- Synonym table for various geographical scales
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gescrss_codebook
- GESCRSS Codebook
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get_fars()
- Get FARS data
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get_gescrss()
- Get GES/CRSS data
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hit_and_run()
- (Internal) Find hit and run crashes
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import_multi()
- (Internal) Import the multi_ files
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large_trucks()
- (Internal) Find crashes involving large trucks
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make_all_numeric()
- (Internal) Make id and year numeric
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make_id()
- (Internal) Generate an ID variable
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motorcycle()
- (Internal) Find crashes involving motorcycles
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pedalcyclist()
- (Internal) Find crashes involving pedalcyclists
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pedbike()
- (Internal) Find crashes involving pedstrians or bicyclists
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pedestrian()
- (Internal) Find crashes involving pedestrians
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police_pursuit()
- (Internal) Find crashes involving police pursuits
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prep_fars()
- Prepare downloaded FARS files for use
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prep_gescrss()
- Prepare downloaded GES/CRSS files for use
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read_basic_sas()
- (Internal) Takes care of basic SAS file reading
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read_basic_sas_nocat()
- (Internal) Takes care of basic SAS file reading when the bcat file creates an issue
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road_depart()
- (Internal) Find crashes involving road departures
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rollover()
- (Internal) Find crashes involving rollovers
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speeding()
- (Internal) Find crashes involving speeding
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use_fars()
- (Internal) Use FARS data files
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use_gescrss()
- (Internal) Use GESCRSS data files
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use_imp()
- (Internal) use_imp
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validate_states()
- (Internal) Validate user-provided list of states