fars_summarize_years: fars_summarize_years - read files with all the years

Description Usage Arguments Value Examples

Description

This function takes a list of years of the accidents, read all the coorisponding files and summarize how many accients in each month in each year specified.

Usage

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Arguments

years

List of years whcih the files will be read.

Value

a dplyr tbl_df which summarize number of accident in each the month in each year specified.

Examples

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## Not run: recent_accidents_report <- fars_summarize_years("2015")
## Not run: fars_summarize_years(c(2013,2014))

Cheukting/fars documentation built on May 29, 2019, 5:56 p.m.