korea_gravity | R Documentation |
Origin-destination migration flows between 2012 and 2020 based on first level administrative regions.
korea_gravity
Data frame with 2,601 rows and 20 columns:
Origin region
Destination region
Year of flow
Migration flow. Data obtained from KOSIS
Distance (in km) between geographic centroids, calculated from geosphere::distm()
Minimum distance (in km) between regions, calculated from sf::st_distance()
Distance (in km) between population weighted centroids, calculated from geosphere::distm()
using WorldPop estimates of 2020 regional population centroids
Indicate if regions share a border
Population (in millions) of origin region. Data obtained from KOSIS.
Population (in millions) of destination region. Data obtained from KOSIS.
Geographic area (in km^2) of origin region, calculated from sf::st_area()
Geographic area (in km^2) of destination region, calculated from sf::st_area()
GDP per capita of origin region. Data obtained from KOSIS.
Gross regional income per capita of origin region. Data obtained from KOSIS.
Individual income per capita of origin region. Data obtained from KOSIS.
Personal consumption per capita of origin region. Data obtained from KOSIS.
GDP per capita of destination region. Data obtained from KOSIS.
Gross regional income per capita of destination region. Data obtained from KOSIS.
Individual income per capita of destination region. Data obtained from KOSIS.
Personal consumption per capita of destination region. Data obtained from KOSIS.
Statistics Korea, Internal Migration Statistics. Data downloaded from https://kosis.kr/eng in July 2021.
Robin Edwards, Maksym Bondarenko, Andrew J. Tatem and Alessandro Sorichetta. Unconstrained subnational Population Weighted Density in 2000, 2005, 2010, 2015 and 2020 ( 100m resolution ). WorldPop, University of Southampton, UK.
Source: Statistics Korea, Population Statistics Based on Resident Registration. Data downloaded from https://kosis.kr/eng in July 2021.
Source: Statistics Korea, Regional GDP, Gross regional income and Individual income. Data downloaded from https://kosis.kr/eng in November 2023.
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