R/data.R

In kmarchlewski/geography: SQL-like operations on geographic database

#' @title Geography database
#'
#' @name geography
#'
#' @description A very simple database of geographic information.
#'
#' @format Data frames:
#' \describe{
#'   \item{city}{contain information about cities around the world,}
#'   \item{country}{contain information about countries,}
#'   \item{country_language}{contain information about languages used in countries.}
#' }
#'
NULL

#' @title Information about cities
#'
#' @name city
#'
#' @format Column names:
#' \describe{
#'   \item{col_name1}{}
#'   \item{col_name2}{}
#' }
NULL

#' @title Information about countries
#'
#' @name country
#'
#' @format Column names:
#' \describe{
#'   \item{col_name1}{}
#'   \item{col_name2}{}
#' }
NULL

#' @title Information about languages
#'
#' @name country_language
#'
#' @format Column names:
#' \describe{
#'   \item{col_name1}{}
#'   \item{col_name2}{}
#' }
NULL