fars_summarize_years: Summarize year file

Description Usage Arguments Value Examples

Description

Summarize year file

Usage

1

Arguments

years

is an integer or list or vector representing year(s)

Value

data frame containing a row for each month and columns with counts for each year

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)

booradley1981/Course3wk2 documentation built on May 29, 2019, 12:05 a.m.