Description Usage Arguments Value Examples
fars_read_years fuction given a list of years, extracts for each year the MONTH column and a year column of the accident data of that year.
1 | fars_read_years(years)
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years |
a vector or list of integers representing the years |
a list of dataframes of the same length of /code "year". Each element of the list refers to a year of the list and si a dataframe that includes the MONTH column of the accident data of the year and a column with the year. If there is no data of the year the element of the list will be null.
1 2 3 4 | ## Not run:
fars_read_years(c(2013, 2014))
## End(Not run)
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