Description Usage Value Examples
This function takes the numeric identifier of each state from our source data files and plots the accidents on a map of the United States. A stop clause exists if any of the state numbers are not unique. A warning also exists in th event that a row has 0 data points.
1 | fars_map_state(state.num, year)
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This function returns a plotted chart of the accidents on a map. If the state or year input is invalide, and error will be given.
1 2 3 4 | ## Not run:
fars_map_state(22, 2014)
## End(Not run)
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