migest (version 2.0.4)

multi_comp2: Multiplicative component descriptions of origin-destination flow tables based on total reference coding system.

Description

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

Usage

multi_comp2(m)

Value

matrix of multiplicative components of `m`. When output is an array the total for each table of origin-destination flows is used.

Arguments

m

matrix of migration flows

References

Rogers, A., Willekens, F., Little, J., & Raymer, J. (2002). Describing migration spatial structure. Papers in Regional Science, 81(1), 29–48. https://doi.org/10.1007/s101100100090

Raymer, J., Bonaguidi, A., & Valentini, A. (2006). Describing and projecting the age and spatial structures of interregional migration in Italy. Population, Space and Place, 12(5), 371–388. https://doi.org/10.1002/psp.414

Examples

r <- LETTERS[1:2]
m0 <- array(c(5, 1, 2, 7, 4, 2, 5, 9), dim = c(2, 2, 2),
            dimnames = list(orig = r, dest = r, type = c("ILL", "HEALTHY")))
addmargins(m0)
multi_comp2(m = m0)