# Download and Analyze Crash Data

## Documentation for package ‘rfars’ version 2.0.4

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Package NEWS.

## Help Pages

alcohol | (Internal) Find crashes involving alcohol
annual_counts | Annual Crash Counts by Risk Factors
appendRDS | (Internal) Append RDS files
bicyclist | (Internal) Find crashes involving bicyclists
check_internet_connection | (Internal) Check internet connection
compare_counts | Compare counts
counts | Generate counts
distracted_driver | (Internal) Find crashes involving distracted drivers
download_fars | (Internal) Download FARS data files
download_gescrss | (Internal) Download GES/CRSS data files
driver_age | (Internal) Find crashes involving drivers of a given age
drugs | (Internal) Find crashes involving drugs
fars_codebook | FARS Codebook
geo_relations | Synonym table for various geographical scales
gescrss_codebook | GESCRSS Codebook
get_fars | Get FARS data
get_gescrss | Get GES/CRSS data
get_sas_attrs | (Internal) Check SAS attributes
hit_and_run | (Internal) Find hit and run crashes
import_multi | (Internal) Import the multi_ files
large_trucks | (Internal) Find crashes involving large trucks
make_all_numeric | (Internal) Make id and year numeric
make_id | (Internal) Generate an ID variable
motorcycle | (Internal) Find crashes involving motorcycles
parse_sas_format | (Internal) Parse formats.sas instead of using a .sas7bcat file
pedalcyclist | (Internal) Find crashes involving pedalcyclists
pedbike | (Internal) Find crashes involving pedstrians or bicyclists
pedestrian | (Internal) Find crashes involving pedestrians
police_pursuit | (Internal) Find crashes involving police pursuits
prep_fars | Prepare downloaded FARS files for use
prep_gescrss | Prepare downloaded GES/CRSS files for use
read_basic_sas | (Internal) Takes care of basic SAS file reading
road_depart | (Internal) Find crashes involving road departures
rollover | (Internal) Find crashes involving rollovers
speeding | (Internal) Find crashes involving speeding
use_fars | (Internal) Use FARS data files
use_gescrss | (Internal) Use GESCRSS data files
use_imp | (Internal) use_imp
validate_states | (Internal) Validate user-provided list of states