fars_map_state: Map the FARS data for a state in a given year
In learner42/CourseraRpackagesFinal: This package is a sample package for the final project for the course "Building R Packages" in Coursera
Description
Usage
Arguments
Details
Value
Examples
Description
This functions map the accident data for a state-year combination
Usage
1
fars_map_state(state.num, year)
Arguments
state.num
An integer representing the state ID
year
A year
Details
If the state.num is invalid an error will be thrown specifying this
If there is no data associated with the state, a message "no accidents to plot" will be shown,
a invisible NULL is returned
If there is some data, points representing where the accidents occur is shown on a map
Value
A map object or NULL if there is no accidents to report
Examples
1
2
3
4
## Not run:
fars_map_state(1, 2013)
## End(Not run)
learner42/CourseraRpackagesFinal documentation built on May 17, 2019, 12:14 p.m.
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Description Usage Arguments Details Value Examples
Description
This functions map the accident data for a state-year combination
Usage
1 | fars_map_state(state.num, year)
|
Arguments
state.num |
An integer representing the state ID |
year |
A year |
Details
If the state.num is invalid an error will be thrown specifying this If there is no data associated with the state, a message "no accidents to plot" will be shown, a invisible NULL is returned If there is some data, points representing where the accidents occur is shown on a map
Value
A map object or NULL if there is no accidents to report
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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