Retrieves the available measures for a Trafa product. Each measure
represents a specific statistic (KPI) that can be queried with
get_data(). A product typically has several measures — for example,
"Bussar" (t10011) has measures for vehicles in traffic, deregistered,
newly registered, etc.
Usage
get_measures(
product,
lang = NULL,
cache = FALSE,
cache_location = trafa_cache_dir,
verbose = FALSE
)Arguments
- product
Character: product code (e.g.
"t10011").- lang
Language code:
"SV"or"EN".- cache
Logical, cache results locally.
- cache_location
Cache directory. Defaults to
trafa_cache_dir().- verbose
Print request details.
Value
A tibble with columns: product, name, label, description,
id, unique_id, option, active_from, data_type, parent_name.
Examples
# \donttest{
if (trafa_available()) {
get_measures("t10011") |> measure_describe()
}# }
#> ── itrfslut (Antal i trafik) ────────────────────────────────────────────────────
#> Product: t10011
#> Description: Avser i slutet av perioden
#>
#> ── avstslut (Antal avställda) ───────────────────────────────────────────────────
#> Product: t10011
#> Description: Avser i slutet av perioden
#>
#> ── nyregunder (Antal nyregistreringar) ──────────────────────────────────────────
#> Product: t10011
#> Description: Avser under perioden
#>
#> ── avregunder (Antal avregistreringar) ──────────────────────────────────────────
#> Product: t10011
#> Description: Avser under perioden
#>