Published June 23, 2026
| Version v2
Dataset
Open
A global dataset of immigration flow composition by age, sex and educational attainment
Authors/Creators
-
1.
International Institute for Applied Systems Analysis
-
2.
University of Hong Kong
Description
Estimates and R codes of immigration flow proportions by age, sex and education of 199 countries between 1990-1995 to 2015-2020 based on methods presented in Yildiz and Abel (2026).
Version v2: Updated R scripts to extend the range of Random Forest models considered in the main SL algorithm and to include a more diverse SL algorithm, and revised output table.
Immigration composition by SL provides the results by the Super Learner model with six columns for each of the data dimensions:
iso3c: Destination ISO three letter country code
period: Five-year periods
age: Five-year ge groups
sex
education: Educational attainment
prop: Proportion of immigration flow.
Files
Immigration_composition_by_RCSL_20260520.csv
Files
(7.1 MB)
| Name | Size | |
|---|---|---|
|
md5:05f689c07771c9648c07061dbc01a803
|
1.8 kB | Download |
|
md5:ae3923dd3faf4cb1931ddd2f5edc0962
|
4.1 kB | Download |
|
md5:b523ef612a16ebc52cbebe9aad730ffc
|
3.0 kB | Download |
|
md5:eb6298c9eed2439a79747f7d860d57d1
|
1.3 kB | Download |
|
md5:21cd840b0a0cb540501d340cda2b1b2b
|
13.9 kB | Download |
|
md5:9569f09ceb693d1fa87ab969066046b2
|
10.2 kB | Download |
|
md5:a079b0cd7ff340a47423d98135a7b61a
|
4.3 kB | Download |
|
md5:dca1f2b2c3be7d5cebd6c9efaf20e437
|
6.2 kB | Download |
|
md5:3b8f85ba5cba078c482ecd752fcff1a8
|
1.7 kB | Download |
|
md5:525374940bbffcdfcb9418de77fc1d8c
|
7.1 MB | Preview Download |
Additional details
Funding
Dates
- Submitted
-
2026-01-26