Check eligibility based on ISO years — skeleton_eligible_isoyears • swereg

Adds a logical column indicating whether each row falls within the specified ISO years. Typically used to restrict analysis to a calendar period.

Usage

skeleton_eligible_isoyears(dt, isoyears, col_name = "eligible_isoyears")

Arguments

dt: A data.table with an `isoyear` column.
isoyears: Integer vector of eligible ISO years (e.g., 2007:2020).
col_name: Character. Name of the eligibility column to create. Default: "eligible_isoyears".

Value

The input data.table (invisibly), modified by reference with the new eligibility column.

See also

[skeleton_eligible_combine()] to combine multiple eligibility criteria

Other skeleton_eligibility: skeleton_eligible_age_range(), skeleton_eligible_combine(), skeleton_eligible_no_events_in_window_excluding_wk0(), skeleton_eligible_no_events_lifetime_before_and_after_baseline(), skeleton_eligible_no_observation_in_window_excluding_wk0()

Examples

if (FALSE) { # \dontrun{
temp |>
  skeleton_eligible_isoyears(2007:2020)
} # }