Open the local CIS dataset lazily
Value
An Arrow dataset that can be queried with dplyr verbs.
Examples
if (FALSE) { # \dontrun{
cis_open() |>
dplyr::filter(fecha >= as.Date("2023-01-01")) |>
dplyr::select(estudio, fecha, genero, edad) |>
dplyr::collect()
} # }