| ex_node {halfcircle} | R Documentation |
country attributes
Description
A dataset containing 154 countries who participate in the trade and related attributes.
Usage
data(ex_node)
Format
A data frame with 154 rows and 8 variables:
- country
name of exporting country
- x
longitude of the center of a country
- y
latitude of the center of a country
- pop_total
total number of population
- gdpc
Gross Domestic Product per capita, in dollar
- area_cultivation
total volume land for cultivation use, in ha
- water_total
total volume of usable water, in cubic meter
- income_level
5 levels by income
Source
[Package halfcircle version 0.1.0 Index]