Methodology related to amcangyfrifon poblogaeth

87 methodology , sorted by release date

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  • Population estimates for England and Wales, mid-2022: methods guide

    Methodoleg | Released on 23 November 2023

    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.

    Allweddeiriau: Methodology, population estimates, England, Wales

  • Mid-year population estimates QMI

    Methodoleg | Released on 23 November 2023

    Quality and methodology information for mid-year population estimates in England and Wales, detailing the strengths and limitations of the data, methods used, and data uses and users.

    Allweddeiriau: quality, methodology, population estimates

  • Population statistics and sources guide

    Methodoleg | Released on 17 November 2023

    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.

    Allweddeiriau: census 2021, population statistics transformation

  • User guide to Census 2021 Origin-destination data, England and Wales

    Methodoleg | Released on 26 October 2023

    Supporting information for origin-destination data from Census 2021 in England and Wales, including how to access and use public, safeguarded and secure datasets.

    Allweddeiriau: origin-destination, flow data, migration, commuting

  • Welsh language quality information for Census 2021

    Methodoleg | Released on 26 October 2023

    Quality information affecting Welsh language data from Census 2021 to help correctly interpret them.

  • User guide to Census 2021 microdata samples, England and Wales

    Methodoleg | Released on 13 September 2023

    Supporting information for microdata samples from Census 2021 in England and Wales, including how to access and use public, safeguarded and secure microdata samples.

    Allweddeiriau: microdata, user guide

  • Demography and migration quality information for Census 2021

    Methodoleg | Released on 6 September 2023

    Known quality information affecting demography, migration and international migration data from Census 2021 in England and Wales.

    Allweddeiriau: demography, migration, census, quality information, demography, migration, census, quality information, quality concerns

  • Population and migration statistics transformation in England and Wales, a quality strategy

    Methodoleg | Released on 26 June 2023

    This report provides information about the quality strategy underpinning the future population and migration statistics system in England and Wales.

    Allweddeiriau: quality, strategy, transformation

  • Improving the accuracy of the Census 2021 data by resolving multiple responses (RMR)

    Methodoleg | Released on 22 June 2023

    Methodology for resolving multiple responses in Census 2021 data.

    Allweddeiriau: data capture, coding, cleaning, respondent error

  • Automated text coding: Census 2021

    Methodoleg | Released on 3 April 2023

    Automated coding methods for write-in text responses from the Census 2021 online questionnaire and their results.

    Allweddeiriau: indexes, search-as-you-type, variables