R/ksicTreeDB.R

In KSIC: Korea Standard Industrial Classification (KSIC)

#' Korea Standard Industry Code Tree Data
#'
#' @description
#' A dataset representing the hierarchical structure of the 9th and 10th KSIC. It includes parent codes for each 5-digit classification.
#'
#' @format A data frame with columns for each classification level (1 to 5 digits) and the KSIC revision.
#' @examples
#'   ksicTreeDB
"ksicTreeDB"