Determines the cantons covered by the FOKUS survey at the specified ballot date.
Usage
cantons(ballot_date = pal::pkg_config_val("ballot_date"))See also
Other fundamental predicate functions:
ballot_types(),
combos_ballot_types(),
election_nrs(),
election_prcds(),
has_ballot_type(),
has_election(),
has_election_nrs(),
has_lvl(),
has_proposal_nrs(),
has_referendum(),
is_representative(),
lvls(),
n_elections(),
n_proposals(),
prcds(),
proposal_nrs(),
proposal_qstn_groups(),
qstn_groups_proposal_nrs(),
survey_channels()
Examples
fokus::cantons(ballot_date = "2018-09-23")
#> [1] "aargau"
# determine all cantons covered per ballot date
library(magrittr)
fokus::all_ballot_dates %>%
magrittr::set_names(., .) |>
purrr::map_chr(fokus::cantons)
#> 2018-09-23 2018-11-25 2019-10-20 2020-09-27 2020-10-18 2021-11-28 2023-06-18 2024-10-20
#> "aargau" "aargau" "aargau" "aargau" "aargau" "aargau" "aargau" "aargau"