402 methodology , sorted by release date
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Domestic abuse QMI
Quality and Methodology Information for domestic abuse detailing the strengths and limitations of the data, methods used and data uses and users.Keywords: data, comparisons, information, characteristics, accuracy
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Understanding international migration statistics
This article brings together important information to inform users and explain any misunderstandings around our migration statistics.Keywords: immigration, nationality, reasons for migration, data sources, estimates
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Quality and methodology information (QMI) for Census 2021
Details the strengths, limitations, uses, users and methods used for Census 2021, England and Wales.Keywords: population, data collection, , data collection, response rate, quality assurance, accuracy
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Population estimates for England and Wales, mid-2022: methods guide
Methodology guidance on national and subnational mid-year population estimates for England and Wales, which are broken down by administrative area, age, sex and components of population change.Keywords: Methodology, population estimates, England, Wales
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Methods to produce provisional long-term international migration estimates
An explanation of the methods used to produce the latest provisional statistics on migration flows into and out of the UK.Keywords: methods, experimental, provisional, international, migration
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Population statistics and sources guide
A comparison of the different types of population estimate that are published on the ONS website or planned for future publication. Includes information about whether these are official estimates of the population or used only for wider research, as well as the sources, coverage and main uses and comparability issues for the estimate.Keywords: census 2021, population statistics transformation
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Long-term international migration: quality assuring administrative data
Administrative data sources and quality assurance in the production of admin-based long-term international migration estimates published in bi-annual releases.Keywords: admin data, quality assure, migrant, overseas, LTIM
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Sexual orientation and gender identity quality information for Census 2021
Known quality information affecting sexual orientation and gender identity data from Census 2021 in England and Wales to help users correctly interpret the statistics.Keywords: sexual orientation, gender identity, quality, census
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Welsh language quality information for Census 2021
Quality information affecting Welsh language data from Census 2021 to help correctly interpret them. -
Private rental affordability, England, Wales and Northern Ireland QMI
Quality and Management Information about the Private rental affordability, England, Wales and Northern Ireland publicationKeywords: Affordability, rent, private rental market, housing, expenditure on rent