See the DfT's documentation on adjustment factors Annex: Update to severity adjustments methodology.
Usage
get_stats19_adjustments(
data_dir = get_data_directory(),
u = paste0("https://data.dft.gov.uk/road-accidents-safety-data/",
"dft-road-casualty-statistics-casualty-adjustment-lookup_",
"2004-latest-published-year.csv")
)Arguments
- data_dir
Where sets of downloaded data would be found.
- u
The URL of the zip file with adjustments to download
Details
See Estimating and adjusting for changes in the method of severity reporting for road accidents and casualty data: final report for details.
Examples
# \donttest{
if(curl::has_internet()) {
adjustment = get_stats19_adjustments()
}
#> Rows: 3689281 Columns: 7
#> ── Column specification ────────────────────────────────────────────────────────
#> Delimiter: ","
#> chr (1): accident_index
#> dbl (6): Vehicle_Reference, Casualty_Reference, Adjusted_Serious, Adjusted_S...
#>
#> ℹ Use `spec()` to retrieve the full column specification for this data.
#> ℹ Specify the column types or set `show_col_types = FALSE` to quiet this message.
# }