All methodology

  • House building data, UK QMI

    Methodoleg | Released on 30 January 2024

    Quality and Methodology Information for House building data, UK, detailing the strengths and limitations of the data, methods used, and data uses and users.

    Allweddeiriau: house building, new homes, housebuilding, local authority, housing

  • Population estimates by marital status and living arrangements QMI

    Methodoleg | Released on 25 January 2024

    Quality and methodology information for population estimates by marital status and living arrangements, detailing the strengths and limitations of the data, methods used, and data uses and users.

    Allweddeiriau: married, civil partnered, single, divorced, cohabiting

  • National life tables QMI

    Methodoleg | Released on 11 January 2024

    Quality and methodology information for the national life tables.

    Allweddeiriau: life expectancy, mortality, birth, death

  • Mortality statistics in England and Wales QMI

    Methodoleg | Released on 29 December 2023

    Quality and methodology information for mortality statistics in England and Wales, detailing the strengths and limitations of the data, methods used, and data uses and users.

    Allweddeiriau: mortality, rates, age-standardised, Series DR, death registrations

  • User guide to mortality statistics

    Methodoleg | Released on 29 December 2023

    Supporting information for mortality statistics, which present figures on deaths registered in England and Wales in a specific week, month, quarter or year.

    Allweddeiriau: guidance, cause of death, mortality, ICD-10, methods, registration

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

    Methodoleg | Released on 21 December 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

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

    Methodoleg | Released on 21 December 2023

    Supporting information for microdata samples from Census 2021 in England and Wales, including how to access and use public, safeguarded, Integrated Public Use Microdata Series (IPUMS) and secure microdata samples.

    Allweddeiriau: microdata, user guide

  • Veterans’ Survey 2022 to Census 2021 linkage report

    Methodoleg | Released on 15 December 2023

    Methods used to link the Veterans' Survey 2022 to Census 2021 deterministically.

    Allweddeiriau: linkage, census, veterans, survey, forces

  • Veterans’ Survey methodology

    Methodoleg | Released on 15 December 2023

    An overview of the background, methodology, data collection, processing and weighting of the UK Veterans’ Survey 2022.

    Allweddeiriau: sample, question development, data collection, processing, weighting

  • Disclosure control proposal for Future Population and Migration Statistics

    Methodoleg | Released on 7 December 2023

    Proposed methods to protect against disclosure in future population and migration outputs, and factors which led to this decision.

    Allweddeiriau: Confidentiality, data protection, administrative data, disclosure risk