Description Usage Arguments Details Value
View source: R/fars_functions.R
Reads and binds into single data.frame all data files corresponding to values
in years
. Dataframe reduced to variables MONTH
andyear
before
being returned. Serves as pre-processing helper function for
fars_summarize_years
.
1 | fars_read_years(years)
|
years |
vector of four-digit years as integer or strings. |
If there is not a data file for any given year, "invalid year" warning will be raised.
data.frame
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