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Rhyddhawyd ar: 27 July 2020
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Erthygl
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Rhyddhawyd ar: 10 July 2024
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Gwybodaeth gorfforaethol
Learn about the different kinds of data we use, including administrative data and linked data.
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Rhyddhawyd ar: 20 December 2022
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Methodoleg
Quality and Methodology Information (QMI) for admin-based income statistics in England and Wales, detailing the strengths and limitations of the data, methods used, and data uses and users.
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Rhyddhawyd ar: 26 February 2025
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Methodoleg
Our planned publication schedule, approach to revisions and the availability of data in our admin-based population and migration statistical system.
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Rhyddhawyd ar: 11 August 2025
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Gwybodaeth gorfforaethol
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Rhyddhawyd ar: 10 March 2022
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Methodoleg
Early research demonstrating the potential of Valuation Office Agency data to provide detailed information on property type, how it compares to 2011 Census accommodation type, and a request for feedback on the usefulness of these statistics.
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Rhyddhawyd ar: 21 May 2026
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Methodoleg
Quality and Methodology Information for long-term international migration statistics, detailing the strengths and limitations of the data, methods used, and data uses and users.
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Rhyddhawyd ar: 24 April 2025
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Methodoleg
Quality and Methodology Information for mid-year admin-based population estimates (ABPEs) for England and Wales, detailing the strengths and limitations of the data, methods used, and data uses and users.
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Rhyddhawyd ar: 4 March 2026
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Methodoleg
A research evaluation comparing the accuracy of the admin-based population estimates (ABPEs) and mid-year population estimates (MYEs) for England and Wales.
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Rhyddhawyd ar: 27 July 2020
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Methodoleg
Simulations-based methods for producing indicative measures of statistical uncertainty for the admin-based population estimates for local authorities, by sex and single year of age.