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SEIFA
Socio-Economic Indexes for Areas (commonly known by its acronym, SEIFA) is a product that enables the assessment of the welfare of Australian communities. The indexes have been created by the Australian Bureau of Statistics, the national statistical agency. The source of the data is derived from the five-yearly Census of Population and Housing, and is calculated using principal component analysis. == Domains and variables == First produced in 1971, SEIFA is primarily used to rank areas according to socio-economic advantage and disadvantage based on census data. The census variables used cover a number of domains and include household income, education, employment, occupation, housing and other indicators of advantage and disadvantage. Combined, the indexes provide more general measures of socio-economic status than is given by measuring one of the domains in isolation. SEIFA consists of four indexes, each being a summary of a different set of census variables:
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「SEIFA」の詳細全文を読む
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