fars_read_years: Read Month and year columns from data files of given years.
In km20/farsP: Data Summary from US National Highway Traffic Safety Administration's FARS
Description
Usage
Arguments
Value
Examples
View source: R/fars_functions.R
Description
This function reads the data from files for a set of given years. For each year
it reads the data, adds a "year" column and selects the two columns "MONTH" and
"year".
Usage
1
fars_read_years(years)
Arguments
years
A numeric or character vector containing years for which, the data
will be read.
Value
A list of tbl data frames with columns "MONTH" and "year" corresponding
to the specified years. In case of wrong year specification an error will be
thrown.
Examples
1
2
3
4
5
## Not run:
fars_read_years(2013)
fars_read_years(2013:2014)
## End(Not run)
km20/farsP documentation built on May 22, 2019, 4:41 p.m.
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Description Usage Arguments Value Examples
View source: R/fars_functions.R
Description
This function reads the data from files for a set of given years. For each year it reads the data, adds a "year" column and selects the two columns "MONTH" and "year".
Usage
1 | fars_read_years(years)
|
Arguments
years |
A numeric or character vector containing years for which, the data will be read. |
Value
A list of tbl data frames with columns "MONTH" and "year" corresponding to the specified years. In case of wrong year specification an error will be thrown.
Examples
1 2 3 4 5 | ## Not run:
fars_read_years(2013)
fars_read_years(2013:2014)
## 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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