fars_summarize_years: Summarize FARS crash data by year and month

Description Usage Arguments Value

Description

Summarize FARS crash data by year and month

Usage

1

Arguments

years

Integer vector specifying year(s) to summarize.

Value

A data frame with counts of fatal crashes by year and month.


cdv04/FarsPack documentation built on May 13, 2019, 2:46 p.m.