fars_summarize_years: total FARS accidents by month and year
In jmab20/farsfuncs:
Description
Usage
Arguments
Details
Value
Examples
View source: R/fars_functions.R
Description
read FARS data from file and count the number of accidents group_by year and month
Usage
1
fars_summarize_years(years)
Arguments
years
, a list with all years to be displayed
Details
it is necessary to download the fars files before, this functions read the files from the working directory, if not a warning will be thrown
Throws a warning of "invalid year:" if a numeric other than
what is available is provided as years
Value
a data.frame with the month and the total of accidents by year
Examples
1
2
3
4
library(dplyr)
library(readr)
library(tidyr)
fars_summarize_years(c(2013))
jmab20/farsfuncs documentation built on May 17, 2019, 8:15 a.m.
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Description Usage Arguments Details Value Examples
View source: R/fars_functions.R
Description
read FARS data from file and count the number of accidents group_by year and month
Usage
1 | fars_summarize_years(years)
|
Arguments
years |
, a list with all years to be displayed |
Details
it is necessary to download the fars files before, this functions read the files from the working directory, if not a warning will be thrown Throws a warning of "invalid year:" if a numeric other than what is available is provided as years
Value
a data.frame with the month and the total of accidents by year
Examples
1 2 3 4 | library(dplyr)
library(readr)
library(tidyr)
fars_summarize_years(c(2013))
|
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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