Rfars
PackageThis is an assignment for the Coursera Mastering Software Development in R: Building R Packages course.
You can install the newest version of Rfars
with:
devtools::install_github('jrwinget/Rfars')
Load the package and read the sample dataset:
library(Rfars)
file_2013 <- make_filename(2013)
df_2013 <- fars_read(file_2013)
dim(df_2013)
## [1] 30202 50
The data in this package come from the National Highway Traffic Safety Administration (NHTSA) Fatality Analysis Reporting System (FARS) data.
## fars_summarize_years(df_2013)
## # A tibble: 30,202 x 2
## MONTH year
## <int> <dbl>
## 1 1 2013
## 2 1 2013
## 3 1 2013
## 4 1 2013
## 5 1 2013
## 6 1 2013
## 7 1 2013
## 8 1 2013
## 9 1 2013
## 10 1 2013
## # ... with 30,192 more rows
You can refer to below articles for more infoamtion about the package.
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