Description Usage Arguments Value Examples
This function summarizes the list of tibbles returned by fars_read_years
.
The function aggregates the list of tibbles into a single tibble, creates groups by year
and MONTH, counts the number of observations into a new column "n", and returns the summary
tibble in wide format.
1 | fars_summarize_years(years)
|
years |
A list of numeric values matching the corresponding csv files to import and summarize |
This function returns a summary data frame in wide format as a side effect.
1 2 3 | ## Not run: years <- list(2013, 2014, 2015)
fars_summarize_years(years = years)
## End(Not run)
|
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