fars_summarize_years: fars_summarize_years

Description Usage Arguments Value Note Examples

Description

Function to read data from the US National Highway Traffic Safety Administration's Fatality Analysis Reporting System. and summarize number of observations for each month over one or more years into a tibble (dataframe) 12 x <number of years>

Usage

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Arguments

years

Integer list or vector of the year(s) desired

Value

A tibble: 12 x <number of years> (MONTH, year1, year2, ...)

Note

Requires package 'magrittr'.

Examples

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 ## Not run: 
  fars_summarize_years(2013)
  fars_summarize_years((2013:2015))
  fars_summarize_years(c(2013:2015))
 
## End(Not run)

B0Ib0ivrb63B/farsRPackageProj- documentation built on May 29, 2019, 11:04 p.m.