Description Usage Arguments Value Examples
fars_summarize_years
imports into R session a set of datasets at once,
binds rows of elements of list into a data.frame object,
counts observations by year and month, spreads result by year and value pair,
returning a data.frame object of class tbl_df, data.frame and tbl.
1 | fars_summarize_years(years)
|
years |
vector of years as integers |
object of class data.frame, tbl_df, tbl
1 2 3 | my_years <- 2013:2015
my_count_by_year_and_month_df <- fars_summarize_years(my_years)
my_count_by_year_and_month_df
|
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