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SEIFA
Socio-Economic Indexes for Areas (commonly known by its acronym, SEIFA) is a product that summarizes the relative socio-economic characteristics 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 (PCA). Domains and variables First produced following the 1971 Census, SEIFA is primarily used to rank areas according to socio-economic advantage and disadvantage based on census data. The census variables 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 any one of the variables in isolation. SEIFA consists of four indexes, each being a summary of a different set of census variables: Calcu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Bureau Of Statistics
The Australian Bureau of Statistics (ABS) is an List of Australian Government entities, Australian Government agency that collects and analyses statistics on economic, population, Natural environment, environmental, and social issues to advise the Australian Government. The bureau's function originated in the Commonwealth Bureau of Census and Statistics, established in 1905, four years after Federation, Federation of Australia; it took on its present name in 1975. The ABS conducts Australia's Census of Population and Housing every five years and publishes its findings online. History Efforts to count the population of Australia started in 1795 with "musters" that involved physically gathering a community to be counted, a practice that continued until 1825. The first colonial censuses were conducted in New South Wales in 1828; in Tasmania in 1841; South Australia in 1844; Western Australia in 1848; and Victoria in 1854. Each colony continued to collect statistics separately d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Principal Component Analysis
Principal component analysis (PCA) is a linear dimensionality reduction technique with applications in exploratory data analysis, visualization and data preprocessing. The data is linearly transformed onto a new coordinate system such that the directions (principal components) capturing the largest variation in the data can be easily identified. The principal components of a collection of points in a real coordinate space are a sequence of p unit vectors, where the i-th vector is the direction of a line that best fits the data while being orthogonal to the first i-1 vectors. Here, a best-fitting line is defined as one that minimizes the average squared perpendicular distance from the points to the line. These directions (i.e., principal components) constitute an orthonormal basis in which different individual dimensions of the data are linearly uncorrelated. Many studies use the first two principal components in order to plot the data in two dimensions and to visually identi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australia
Australia, officially the Commonwealth of Australia, is a country comprising mainland Australia, the mainland of the Australia (continent), Australian continent, the island of Tasmania and list of islands of Australia, numerous smaller islands. It has a total area of , making it the list of countries and dependencies by area, sixth-largest country in the world and the largest in Oceania. Australia is the world's flattest and driest inhabited continent. It is a megadiverse countries, megadiverse country, and its size gives it a wide variety of landscapes and Climate of Australia, climates including deserts of Australia, deserts in the Outback, interior and forests of Australia, tropical rainforests along the Eastern states of Australia, coast. The ancestors of Aboriginal Australians began arriving from south-east Asia 50,000 to 65,000 years ago, during the Last Glacial Period, last glacial period. By the time of British settlement, Aboriginal Australians spoke 250 distinct l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Statistics
Statistics (from German language, German: ', "description of a State (polity), state, a country") is the discipline that concerns the collection, organization, analysis, interpretation, and presentation of data. In applying statistics to a scientific, industrial, or social problem, it is conventional to begin with a statistical population or a statistical model to be studied. Populations can be diverse groups of people or objects such as "all people living in a country" or "every atom composing a crystal". Statistics deals with every aspect of data, including the planning of data collection in terms of the design of statistical survey, surveys and experimental design, experiments. When census data (comprising every member of the target population) cannot be collected, statisticians collect data by developing specific experiment designs and survey sample (statistics), samples. Representative sampling assures that inferences and conclusions can reasonably extend from the sample ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Government Agency
A government agency or state agency, sometimes an appointed commission, is a permanent or semi-permanent organization in the machinery of government (bureaucracy) that is responsible for the oversight and administration of specific functions, such as an Administration (government), administration. There is a notable variety of agency types. Although usage differs, a government agency is normally distinct both from a department or Ministry (government department), ministry, and other types of public body established by government. The functions of an agency are normally executive in character since different types of organizations (''such as commissions'') are most often constituted in an advisory role — this distinction is often blurred in practice however, it is not allowed. A government agency may be established by either a national government or a state government within a federal system. Agencies can be established by legislation or by executive powers. The autonomy, indep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Census In Australia
The Census in Australia, officially the Census of Population and Housing, is the national census in Australia that occurs every five years. The census collects key demographic, social and economic data from all people in Australia on census night, including overseas visitors and residents of States and territories of Australia#External territories, Australian external territories, only excluding foreign diplomats. The census is the largest and most significant statistical event in Australia and is run by the Australian Bureau of Statistics (ABS). Every person must complete the census, although some personal questions are not compulsory. The penalty for failing to complete the census after being directed to by the Australian Statistician is one federal penalty unit, or . The ''Australian Bureau of Statistics Act 1975'' and ''Census and Statistics Act 1905'' authorise the ABS to collect, store, and share anonymised data. The 1911 Australian census, first Australian census was held ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Household Income
Household income is a measure of income received by the household sector. It includes every form of cash income, e.g., salaries and wages, retirement income, investment income and cash transfers from the government. It may include near-cash government transfers like food stamps, and it may be adjusted to include social transfers in-kind, such as the value of publicly provided health care and education. Household income can be measured on various bases, such as per household income, per capita income, per earner income, or on an equivalised basis. Because the number of people or earners per household can vary significantly between regions and over time, the choice of measurement basis can impact household income rankings and trends. When taxes and mandatory contributions are subtracted from household income, the result is called net or disposable household income. A region's mean or median net household income can be used as an indicator of the purchasing power or material well ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Home Ownership In Australia
Home ownership in Australia is considered a key cultural icon, and part of the Australian tradition known as the Australian Dream, Great Australian Dream of "owning a detached house on a fenced block of land."Winter, Ian and Wendy StoneSocial Polarisation and Housing Careers: Exploring the Interrelationship of Labour and Housing Markets in Australia Australian Institute of Family Studies. March 1998. Owner-occupancy, Home ownership has been seen as creating a responsible citizenry; according to a former Premier of Victoria: "The home owner feels that he has a stake in the country, and that he has something worth working for, living for, fighting for."Kemeny, Jim. "The Ideology of Home Ownership." Urban Planning in Australia: Critical Readings, ed. J. Brian McLoughlin and Margo Huxley. Melbourne: Longman Cheshire Pty Limited, 1986. p256-7. By 2021, there were more than 10.8 million private dwellings in Australia, each with an average of 2.6 occupants, where 70% were separate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Government Of Queensland
The Queensland Government is the state government of Queensland, Australia, a parliamentary constitutional monarchy. Government is formed by the party or coalition that has gained a majority in the state Legislative Assembly, with the governor officially appointmenting office-holders. The first government of Queensland was formed in 1859 when Queensland separated from New South Wales under the state constitution. Since federation in 1901, Queensland has been a state of Australia, with the Constitution of Australia regulating its relationship with the federal government. Queensland's system of government is influenced by the Westminster system and Australia's federal system of government. Executive acts are given legal force through the actions of the governor of Queensland (the representative of the monarch, Charles III), although the governor in practice performs only ceremonial duties, with de facto executive power lying with the Cabinet. The Cabinet is the government' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indigenous Australians
Indigenous Australians are people with familial heritage from, or recognised membership of, the various ethnic groups living within the territory of contemporary Australia prior to History of Australia (1788–1850), British colonisation. They consist of two distinct groups, which include many ethnic groups: the Aboriginal Australians of the mainland and many islands, including Aboriginal Tasmanians, Tasmania, and the Torres Strait Islanders of the seas between Queensland and Papua New Guinea, located in Melanesia. 812,728 people Aboriginality, self-identified as being of Aboriginal and/or Torres Strait Islander origin in the 2021 Australian Census, representing 3.2% of the total population of Australia. Of these Indigenous Australians, 91.4% identified as Aboriginal, 4.2% identified as Torres Strait Islander, and 4.4% identified with both groups. The term Aboriginal and Torres Strait Islander peoples or the person's specific cultural group, is often preferred, though the term ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tony Vinson
Tony Vinson (11 November 1935 – 17 February 2017) was an Australian academic, regarded as "one of Australia's leading social scientists and outspoken public intellectuals". His career spanned the disciplines of social work, social policy, psychology, education, public administration and social research. Career Vinson's long and diverse career in social research, education, government services, prison reform, and community development, has included many projects on social disadvantage and young people. Vinson has also studied the impact of cumulative medico-social problems and life opportunities generally. The determinative influence of education (or life prospects) has remained a theme in this strand of his research, culminating in the recent publication of an influential study on the distribution of social disadvantage in Victoria and New South Wales. His work as the Foundation Professor in Behavioural science within the University of Newcastle (NSW) in the 1970s follow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
