This document is the second version (v2) of the scoring procedures and aggregation
methods for the Individual Deprivation Measure (IDM), with particular reference to the
South African Country Study. It has been designed for specific use with the survey tools
implemented in that country, and to produce the indicators, themes and dimensions, as
well as the IDM Index Score for the analysis of the South African IDM data. All changes
from v1 are shown in detail in the update log at the end of this document. The revised results are available here.