In EV201/TestNewPackage: functions for accident stats in the US

knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>"
)

library(TestNewPackage)

This is an example package for the accidents in the different states and years in the USA.

The fars functions use the buildin databases: accident_2013.csv.bz2, accident_2014.csv.bz2, accident_2015.csv.bz2 You can access these databases directly by system.file("extdata", filename, package = "TestNewPackage")

The fars functions show a summary of the accidents per month and year (fars_summarize_years()) or the accidents for a year on a map for a state (fars_map_state()). Only the years 2013-2015 can be used.

Example usage: summarizing accidents for a year:

fars_summarize_years(2013)

or plotting the accidents for a year on a state map:

fars_map_state(1, 2015)

EV201/TestNewPackage documentation built on Sept. 24, 2020, 12:43 a.m.