fars_summarize_years: fars_summarize_years - summarize statistical data about...

Description Usage Arguments Value Examples

Description

Function takes given vector of years and summarize statistical data about accidents

Usage

1

Arguments

years

- vector of years

Value

data frame with summary about accidents in the given years: quantity of accidents per month for each year. If data for any of given years do not exist function stops working and return an error message.

Examples

1
fars_summarize_years(c(2013, 2014, 2015))

flyeye/Fars documentation built on May 16, 2019, 1:42 p.m.