fars_summarize_years: fars_summarize_years

Description Usage Arguments Value Examples

View source: R/fars_functions.R

Description

Read in dataset over a given collection of year labels and compute a count of the number of records found by year and MONTH

Usage

1

Arguments

years

list containing a list of integers, or labels convertible to integers, representing the year labels of the accident data files. Warning messages will be generated if no files are found for a given year

Value

a dplyr::tbl_df object containing the number of records found in the files indicated by 'years' broken down by year (columns) and by month (rows)

Examples

1
fars_summarize_years(list(2013, 2014, 2015))

SimonDavenport/R-Package-Demo documentation built on June 20, 2020, 3:24 p.m.