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Nid yw holl gynnwys y cyfrifia wedi'i ryddhau. Edrychwch am ddatganiadau sydd i ddod ar y calendr datganiadau. Fel arall, gallwch greu set ddata eich fun.

  • 2011 Census: Open consultations

    Rhyddhawyd ar: 20 January 2016 | Gwybodaeth gorfforaethol

    ONS consulted widely to ensure the 2011 Census provides high quality population statistics as required by a wide range of users.

  • International Development Team

    Rhyddhawyd ar: 11 January 2019 | Gwybodaeth gorfforaethol

    Leading the provision of high quality technical assistance by ONS to build the capacity of statistical systems in developing countries.

  • Questionnaire development

    Rhyddhawyd ar: 18 January 2016 | Gwybodaeth gorfforaethol

    The questions on the 2011 Census in England and Wales were researched, tested and rehearsed to make sure the resulting data would be high quality.

  • Income and benefits

    Rhyddhawyd ar: 30 January 2023 | Gwybodaeth gorfforaethol

    Overview intended to give you a high-level view of new data sources included in the Administrative Data Research Outputs.

  • Personal Demographics Service data

    Rhyddhawyd ar: 10 November 2016 | Gwybodaeth gorfforaethol

    Overview intended to give you a high-level view of new data sources included in the Administrative Data Research Outputs.

  • Opinions and Lifestyle Survey: mixed mode pilot analysis

    Rhyddhawyd ar: 07 June 2019 | Gwybodaeth gorfforaethol

    High-level findings from pilot tests to establish the effect of transforming the Opinions and Lifestyle Survey to mixed-mode (online and telephone) data collection.

  • Design for Census 2021

    Rhyddhawyd ar: 22 June 2022 | Gwybodaeth gorfforaethol

    How we have planned and designed Census 2021 from start to finish, to ensure results are of high quality and fit for purpose.

  • The Census 2021 Data Asset longitudinal data source for population in England and Wales: design and plans

    Rhyddhawyd ar: 27 January 2023 | Methodoleg

    The Census 2021 Data Asset high-level design: exploring the feasibility of maintaining an anonymised person-level longitudinal data source based on Census 2021.

  • Coronavirus and clinically extremely vulnerable people in England methodology

    Rhyddhawyd ar: 21 May 2021 | Methodoleg

    Latest quality and methodology information on data from the COVID High Risk Group Insights Study and its use to analyse the behaviours and well-being of clinically extremely vulnerable people.

  • Opinions and Lifestyle Survey methodology

    Rhyddhawyd ar: 31 August 2018 | Gwybodaeth gorfforaethol

    A strength of the Opinions and Lifestyle Survey (OPN) is a robust methodology and commitment to high-quality data. Following comprehensive research and testing, a new, innovative approach to sampling was adopted on the survey from April 2018. This approach, as well as a change in mode of collection from face-to-face to online collection with an alternative of telephone interviewing, means that the survey will continue to offer high-quality data at a reduced cost.