R/data.R

In leaflet: Create Interactive Web Maps with the JavaScript 'Leaflet' Library

#' City and town intercensal US population estimates (2000-2010)
#'
#' Intercensal estimates of the resident population for Incorporated Places and
#' Minor Civil Divisions: April 1, 2000 to July 1, 2010.
#' @docType data
#' @format A data frame containing `City`, `State`, `Lat`,
#'   `Long`, and population estimates from 2000 to 2010 (columns
#'   `Pop2000` to `Pop2010`).
#' @family built in datasets
#' @source The US Census Bureau:
#'   <https://www.census.gov/data/datasets/time-series/demo/popest/intercensal-2000-2010-cities-and-towns.html>
#' @noRd
#' @examples
#' str(uspop2000)
#' p = uspop2000$Pop2010
#' p = (p - min(p))/(max(p) - min(p))
#' plot(Lat ~ Long, data = uspop2000, cex = sqrt(p), asp = 1, col = rgb(1, 0, 0, .3))

if (FALSE) {
  uspop2000 <- NULL
  if (file.exists("inst/csv/uspop2000.csv")) {
    uspop2000 <- utils::read.csv(
      text = readLines("inst/csv/uspop2000.csv", encoding = "UTF-8"),
      stringsAsFactors = FALSE
    )
  }
}

#' @docType data
#' @name atlStorms2005
#' @title Atlantic Ocean storms 2005
#' @description Atlantic Ocean storms 2005
#' @details This dataset contains storm tracks for selected storms
#' in the Atlantic Ocean basin for the year 2005
#' @format `sf` object
#' @family built in datasets
NULL

#' @docType data
#' @name gadmCHE
#' @title Administrative borders of Switzerland (level 1)
#' @description Administrative borders of Switzerland (level 1)
#' @details This dataset comes from <https://gadm.org>.
#' It was downloaded using [raster::getData()].
#' @format `sf` object
#' @family built in datasets
#' @source
#' <https://gadm.org>
NULL

#'
#' @docType data
#' @name breweries91
#' @title Selected breweries in Franconia
#' @description Selected breweries in Franconia (zip code starting with 91...)
#' @details This dataset contains selected breweries in Franconia. It is a
#' subset of a larger database that was compiled by students at the
#' University of Marburg for a seminar called
#' "The Geography of Beer, sustainability in the food industry"
#' @format `sf` object
#' @family built in datasets
NULL