fars_summarize_years: Summarize number of accidents per month and year

Description Usage Arguments Value Examples

Description

It summarize the number of observations by month and year in the given year(s)

Usage

1

Arguments

years

An integer vector of years where it will search

Value

A data.frame with two columns, year and month. Each row the sum of observations in a year-month.

Examples

1
## Not run: fsy<-fars_summarize_years(2011:2015)

rmartinvazquez/ffrmv documentation built on May 23, 2019, 3:13 p.m.