All methodology

  • Comparison of post-tabular statistical disclosure control methods

    Methodology | Released on 3 May 2024

    This paper will evaluate two post-tabular disclosure control methods: rounding plus a threshold and cell key perturbation.

    Keywords: Perturbation, , Threshold, Disclosure

  • Provisional long-term international migration estimates: technical user guide

    Methodology | Released on 3 May 2024

    A comprehensive guide providing methodological information used to produce our provisional long-term international migration estimates.

    Keywords: EU migrants, non-EU migrants, asylum, refugees, British nationals

  • Changing housing costs across England and Wales for affected households. Quality and Methodology Information

    Methodology | Released on 25 April 2024

    Quality and methodology information, strengths and limitations, methods, and data uses and users.

    Keywords: housing market, accomodation, property prices

  • User guide to divorce statistics

    Methodology | Released on 22 April 2024

    Supporting information for divorce statistics in England and Wales. Figures are based on information recorded during the divorce process.

    Keywords: same-sex, opposite-sex, marriage, civil partnership, divorce

  • GP Access Survey QMI

    Methodology | Released on 3 April 2024

    Quality and Methodology Information (QMI) for the GP Access Survey, detailing the strengths and limitations of the data, methods used, and data uses.

    Keywords: NHS, health, wait, contact, GP

  • Mid-year population estimates QMI

    Methodology | Released on 26 March 2024

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

    Keywords: quality, methodology, population estimates

  • Health state life expectancies, UK QMI: 2020 to 2022

    Methodology | Released on 26 March 2024

    Quality and methodology information for health state life expectancies, UK, detailing the strengths and limitations of the data, methods used and data uses and users.

    Keywords: health, disability-free, trends, geography, longevity

  • Housing affordability in England and Wales QMI

    Methodology | Released on 25 March 2024

    Quality and methodology Information for housing affordability in England and Wales, detailing the strengths and limitations of the data, methods used and data uses and users.

    Keywords: QMI, housing, earnings, workplace, HPSSAs, ASHE

  • Price Index of Private Rents QMI

    Methodology | Released on 20 March 2024

    Quality and Methodology Information for the Price Index of Private Rents, detailing the strengths and limitations of the data, methods used, and data uses and users.

    Keywords: rent, price, methodology, index

  • Housing quality information for Census 2021

    Methodology | Released on 6 March 2024

    Quality information affecting housing data from Census 2021 in England and Wales to help users correctly interpret the statistics.

    Keywords: housing, quality, rooms, communal establishments