World map

This world map was extracted from the package maps v.3.0.1 by running ggplot2::map_data("world"). To reduce the data size, only every third point of this data frame is contained in worldmap.

Usage

worldmap

Format

A data frame with 33971 rows and 6 variables:

long

longitude coordinate

lat

latitude coordinate

group

polygon (region) number

order

order of point in polygon boundary

region

region name

subregion

subregion name

References

Original S code by Becker, R.A. and Wilks, R.A. This R version is by Brownrigg, R. Enhancements have been made by Minka, T.P. and Deckmyn, A. (2015) maps: Draw Geographical Maps, R package version 3.0.1.