R/data_column_names.R

In paul4forest/tradeflows: Process forest products trade flow data from COMTRADE and COMEXT

#' Column names of data sources
#'
#' A match table between the column names of
#' different trade data sources.
#'
#' @section Data sources:
#'
#' \itemize{
#' \item \code{comtrade}: Column names from
#' the  un comtrade api \url{http://comtrade.un.org/data/doc/api/}.
#' \item \code{faostat}
#' \item \code{eurostat}
#' \item \code{tradeflows} : column names of the current project
#' }
#' @docType data
#' @name column_names
#' @usage column_names
#' @format a data frame with 4 columns corresponding to each data source
#' @examples
#' column_names
NULL