migration.gini.exchange.standardized: Standardized Exchange Gini Index

Description Usage Arguments Value References See Also Examples

View source: R/gini.R

Description

The standardized version of the Exchange Gini Index (migration.gini.exchange) by dividing that with the Total Flows Gini Index (migration.gini.total):

G^{T*}_{RC, CR} = 100\frac{G^T_{RC, CR}}{G^T}

As this index is standardized, it "facilitate comparisons from one period to the next" of the exchange indices.

Usage

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Arguments

m

migration matrix

gini.total

optionally pass the pre-computed Total Flows Gini Index to save resources

Value

A percentage range from 0% to 100% where 0% means that the migration flows are uniform, while a higher value indicates spatial focusing.

References

See Also

migration.gini migration.gini.exchange

Examples

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migration.indices documentation built on May 2, 2019, 6:56 a.m.