In ntbohl/fars:

Package Description

This package is intended to allow light analysis of the Fatality Analysis Reporting System (FARS). This package will provide a mapping tool for plotting accident locations within an individual state. The FARS census information is provided by the National Highway Traffic Safety Administration (NHTSA).

Load the Needed Packages

 library(fars)
 suppressWarnings(library(maps))

Package Functions Summary

Three functions will be accessible to the end-user

fars_read() (accessible to end-user) make_filename() 'fars_read_years()' fars_summarize_years() (accessible to end-user) 'fars_map_state()` (accessible to end-user)

Summary of Exports

The fars_read() function allows the package to read example datafiles from a predetrmined path location. an output dataframe is generated for the user.

example_file <- system.file("extdata/accident_2014.csv.bz2", package = "fars")
fars_read(example_file)

setwd(system.file("extdata", package = "fars"))
fars_summarize_years(c(2013))

```r setwd(system.file("extdata", package = "fars")) state_num <- 18 fars_map_state(state_num, 2014)

ntbohl/fars documentation built on May 6, 2019, 7:19 a.m.