fars_map_state: Map FARS Crash Fatalities
In kaquilino/fars: FARS Data Functions
Description
Usage
Arguments
Value
Note
References
Examples
Description
Reads a Fatality Analysis Reporting System (FARS) file and plots a map of fatal crashes.
Usage
1
fars_map_state(state.num, year)
Arguments
state.num
Two digit FARS state reference number.
year
Two digit year, coerced to integer.
Value
This function produces a plot of the fatal crashes on a map of the state.
Note
If the state.num provided is not in the FARS file, an error is produced.
If there are no fatal crashes for the state and year, a message is provided.
LONGITUD values > 900 are set to NA, LATITUDE values > 90 are set to NA
References
FARS data: https://www.nhtsa.gov/research-data/fatality-analysis-reporting-system-fars;
State reference numbers: https://crashstats.nhtsa.dot.gov see publication 812296
Examples
1
## Not run: fars_map_state('01','2014')
kaquilino/fars documentation built on May 20, 2019, 7:20 a.m.
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Description Usage Arguments Value Note References Examples
Description
Reads a Fatality Analysis Reporting System (FARS) file and plots a map of fatal crashes.
Usage
1 | fars_map_state(state.num, year)
|
Arguments
state.num |
Two digit FARS state reference number. |
year |
Two digit year, coerced to integer. |
Value
This function produces a plot of the fatal crashes on a map of the state.
Note
If the state.num provided is not in the FARS file, an error is produced.
If there are no fatal crashes for the state and year, a message is provided.
LONGITUD values > 900 are set to NA, LATITUDE values > 90 are set to NA
References
FARS data: https://www.nhtsa.gov/research-data/fatality-analysis-reporting-system-fars; State reference numbers: https://crashstats.nhtsa.dot.gov see publication 812296
Examples
1 | ## Not run: fars_map_state('01','2014')
|
R Package Documentation
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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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