fars_map_state: Display a map of a state with the accidents plotted on the...
In leigitcode/FARSanalysis: Fatality Analysis Reporting System (FARS) Analysis Functions
Description
Usage
Arguments
Value
Note
Examples
Description
This function creates a figure of a state map. The points on the
map correspond to accidents in the FARS data. Each accident is plotted
according to the latitude and longitude of the accident site.
Usage
1
fars_map_state(state.num, year)
Arguments
state.num
An integer representing the number of a state as defined in the FARS data.
year
An integer corresponding to the year of the FARS accident data.
Value
A figure of a state map with accidents plotted by geographic location
as specified by latitude and longitude is printed.
Note
If an invalid state number is used as input, the function stops with an
error message.
If there are zero accidents for a particular state and year, a message
is displayed and the function ends.
Examples
1
2
3
4
## Not run:
fars_map_state(1,2013)
## End(Not run)
leigitcode/FARSanalysis documentation built on May 21, 2019, 3:06 a.m.
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Description Usage Arguments Value Note Examples
Description
This function creates a figure of a state map. The points on the map correspond to accidents in the FARS data. Each accident is plotted according to the latitude and longitude of the accident site.
Usage
1 | fars_map_state(state.num, year)
|
Arguments
state.num |
An integer representing the number of a state as defined in the FARS data. |
year |
An integer corresponding to the year of the FARS accident data. |
Value
A figure of a state map with accidents plotted by geographic location as specified by latitude and longitude is printed.
Note
If an invalid state number is used as input, the function stops with an error message.
If there are zero accidents for a particular state and year, a message is displayed and the function ends.
Examples
1 2 3 4 | ## Not run:
fars_map_state(1,2013)
## End(Not run)
|
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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