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migest

Tools for estimating, measuring and working with migration data.

See the pkgdown site for more information

Installation

You can install the released version of migest from CRAN with:

install.packages("migest")

And the development version from GitHub with:

# install.packages("devtools")
devtools::install_github("guyabel/migest")

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Version

Install

install.packages('migest')

Monthly Downloads

808

Version

2.0.3

License

GPL-3

Maintainer

Guy Abel

Last Published

October 28th, 2022

Functions in migest (2.0.3)

Dictionary to look up region geographies based on countries used in UN DESA International Migrant Stock.

Summary indices of migration impact

Estimation of bilateral migrant flows from bilateral migrant stocks using stock differencing approaches

Summary indices of migration age profile

Estimation of bilateral migrant flows from bilateral migrant stocks using rates approaches

index_intensity

Summary indices of migration intensity

Summary indices of age migration profile based on parameters from a Rogers and Castro schedule

Summary indices of migration distance

Estimation of bilateral migrant flows from bilateral migrant stocks using demographic accounting approaches

index_connectivity

Summary indices of migration connectivity

Weighted distances in kilometers between 2020 population centroids of Korean administrative regions

Iterative proportional fitting routine for the indirect estimation of origin-destination-migrant type migration flow tables with known origin and destination margins and diagonal elements.

Single year age-specific origin destination migration flows between Italian NUTS1 areas

Iterative proportional fitting routine for the indirect estimation of origin-destination-migrant type migration flow tables with known origin and destination margins.

Multiplicative component description of origin-destination migration flow tables

Iterative proportional fitting routine for the indirect estimation of origin-destination migration flow table with known margins.

Multiplicative component descriptions of origin-destination flow tables based on total reference coding system.

Chord diagram for directional origin-destination data

Helper function to format migration input

Quickly create IPF seed

Helper function to format migration input

Lifetime migration totals for states and zones in the Indian 1901 to 1931

Manila female population 1970 by age

Estimate net migration from survival ratios applied to lifetime migration data

Count the number of characters per line

Iterative proportional fitting routine for the indirect estimation of origin-destination-type migration flow tables with known origin and destination margins and block diagonal elements.

Sum and lump together small flows into a "other" category

Methods for the Indirect Estimation of Bilateral Migration

Age specific migration and population counts from two IPUMSI samples

Calculate net migration from an origin-destination migration flow matrix.

Estimate net migration from vital statistics

iterative proportional fitting routine for the indirect estimation of origin-destination-type migration flow tables with known origin and destination margins and stripe elements.

Adjust migrant stock tables to have matching place of birth totals

new_england_1960

New England male white-native population totals in 1950 and 1960 by place of birth and age

Solutions from the quadratic equation

Summary of bilateral flows, counter-flow and net migration flow

Sum bilateral data to include aggregate bilateral totals for origin and destination meta areas

Lifetime migration data for Governorates of United Arab Republic in 1960

Annual resident population totals of Korean regions

Umbrella colour scheme

rescale_integer_sum

Rescale integer vector to a set sum

Rescale native born populations to match global differences in births and deaths over period

str_wrap_n_single

Single line wrap for string

Create a stripped matrix with non-uniform block sizes.

Extract a classic origin-destination migration flow matrix.

Wrap character string to fit a target number of lines

Rescale net migration total to a global zero sum

Summary of regional in-, out-, turnover and net-migration totals from an origin-destination migration flow matrix or data frame.

Annual origin destination migration flows between Korean regions

Fundamental parameters for Rogers-Castro migration schedule

Model parameters for six Rogers-Castro migration schedules proposed by UN DESA

US population totals in 1950 and 1960 by place of birth, age, sex and race

Calculate births for each element of place of birth - place of residence stock matrix

Alabama population totals in 1960 and 1970 by age, sex and race

Create a block matrix with non-uniform block sizes.

Bombay population totals in 1941 and 1951 by age

Sum over a selected block in a block matrix

Conditional maximization routine for the indirect estimation of origin-destination migration flow table with known margins

Conditional maximization routine for the indirect estimation of origin-destination-type migration flow tables with known net migration totals.

Conditional maximization routine for the indirect estimation of origin-destination-migrant type migration flow tables with known origin and destination margins.

Conditional maximization routine for the indirect estimation of origin-destination-type migration flow tables with known net migration and grand totals.

Calculate deaths for each element of place of birth - place of residence stock matrix