cartographer: Interactive Maps for Data Exploration

#' Countries bounding boxes
#'
#' A data frame containing bounding coordinates and country names and
#' \href{http://en.wikipedia.org/wiki/ISO_3166-1_alpha-2}{two-letter ISO codes}
#' for 236 countries.
#'
#' @docType data
#' @keywords datasets, mapping
#' @name countries_bbox
#' @source Natural Earth, shapefile for
#'   \href{http://www.naturalearthdata.com/downloads/10m-cultural-vectors/10m-admin-0-countries/}{Admin
#'    0 - Countries}.
#' @format A data frame with 236 observations and 6 variables.
#' @usage data(countries_bbox)
NULL

#' Continents bounding boxes
#'
#' A data frame containing bounding coordinates and continent names for seven
#' continents.
#'
#' @docType data
#' @keywords datasets, mapping
#' @name continents_bbox
#' @source Natural Earth, shapefile for
#'   \href{http://www.naturalearthdata.com/downloads/10m-cultural-vectors/10m-admin-0-countries/}{Admin
#'    0 - Countries}.
#' @format A data frame with 7 observations of 5 variables.
#' @usage data(continents_bbox)
NULL