Fig. 1. Boxplots of error sum of squares for selecting the best socioeconomic
index. Note: IEO = index of education and occupation;
IER = index of economic resources; IRSAD = index of relative socioeconomic
advantage and disadvantage.
Fig. 2. Boxplots of error sum of squares for the best population variable.
Note: ATSI = Aboriginal and Torres Strait Islander persons (i.e. Indigenous
Australians); PC = percent.