fars_map_state: Draw a map of accidents by State and Year
In burch-cm/farsdata: Read and Summarize FARS Data
Description
Usage
Arguments
Details
Value
Examples
Description
Draw the location of each accident in a given State in a given year.
Usage
1
fars_map_state(state.num, year)
Arguments
state.num
A number corresponding to a State in the FARS data.
year
A character or number representing a single target year.
Details
Loads the file with the name "accidnet_year.csv.bz2" where year
corresponds to the value of year. Can only read and map one year at a time.
Calls map::maps and graphics::points to plot the accidnets by latitude and longtude.
Will produce an error if the state.num is incorrect or the file for
the given year does not exist.
Value
A plot of the accident locations in the State in the target year
Examples
1
2
3
4
5
## Not run:
fars_map_state(17, 2016)
fars_map_state(21, "2016")
## End(Not run)
burch-cm/farsdata documentation built on May 13, 2019, 8:46 a.m.
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Description Usage Arguments Details Value Examples
Description
Draw the location of each accident in a given State in a given year.
Usage
1 | fars_map_state(state.num, year)
|
Arguments
state.num |
A number corresponding to a State in the FARS data. |
year |
A character or number representing a single target year. |
Details
Loads the file with the name "accidnet_year.csv.bz2" where year
corresponds to the value of year. Can only read and map one year at a time.
Calls map::maps and graphics::points to plot the accidnets by latitude and longtude.
Will produce an error if the state.num is incorrect or the file for
the given year does not exist.
Value
A plot of the accident locations in the State in the target year
Examples
1 2 3 4 5 | ## Not run:
fars_map_state(17, 2016)
fars_map_state(21, "2016")
## 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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