migration.gini.row.standardized: Standardized Rows Gini Index
Description
The standardized version of the Rows Gini Index (migration.gini.row) by dividing that with the Total Flows Gini Index (migration.gini.total):
$$G^{T*}_R = 100\frac{G^T_R}{G^T}$$
As this index is standardized, it "facilitate comparisons from one period to the next of the rows" indices.