fars_map_state: Maps all the incidents occuring in a given state for a given...
In larkinj/Submission: Submission for "Building R Packages" Coursera course
Description
Usage
Arguments
Details
Value
Examples
View source: R/fars_functions.R
Description
The FARS is a nationwide census prepared by the US National Highway Traffic Safety Administration.
It provides the American public yearly data regarding fatal injuries suffered in motor vehicle traffic crashes.
Usage
1
fars_map_state(state.num, year)
Arguments
state.num
The numeric identifier of the state that is of interest.
year
The integer year that is of interest.
Details
Years must be represented by numeric values. Years represented as character strings will cause an error.
FARS files should be situated in the working directory.
FARS files can be downloaded from the NHTSA website - https://www.nhtsa.gov/research-data/fatality-analysis-reporting-system-fars.
Use of an invalid state number will cause an error.
The list of state numbers can be found in FARS user manual - https://crashstats.nhtsa.dot.gov/Api/Public/ViewPublication/812602
Value
A graphic showing a map of the state of interest with the FARS incidents overlaid.
Examples
1
## Not run: fars_map_state(1, 2013)
larkinj/Submission documentation built on Dec. 21, 2021, 8:50 a.m.
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Description Usage Arguments Details Value Examples
View source: R/fars_functions.R
Description
The FARS is a nationwide census prepared by the US National Highway Traffic Safety Administration. It provides the American public yearly data regarding fatal injuries suffered in motor vehicle traffic crashes.
Usage
1 | fars_map_state(state.num, year)
|
Arguments
state.num |
The numeric identifier of the state that is of interest. |
year |
The integer year that is of interest. |
Details
Years must be represented by numeric values. Years represented as character strings will cause an error.
FARS files should be situated in the working directory. FARS files can be downloaded from the NHTSA website - https://www.nhtsa.gov/research-data/fatality-analysis-reporting-system-fars.
Use of an invalid state number will cause an error. The list of state numbers can be found in FARS user manual - https://crashstats.nhtsa.dot.gov/Api/Public/ViewPublication/812602
Value
A graphic showing a map of the state of interest with the FARS incidents overlaid.
Examples
1 | ## Not run: fars_map_state(1, 2013)
|
R Package Documentation
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Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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