We would like to use cookies to collect information about how you use ons.gov.uk.
We use this information to make the website work as well as possible and improve our services.
You’ve accepted all cookies. You can change your cookie settings at any time. Hide
Loading search results
Dewis pwnc arall neu clirio pob hidlydd.
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.
Rhyddhawyd ar: 04 February 2016 | Methodoleg
Rhyddhawyd ar: 28 November 2024 | Methodoleg
Methodology used to produce our provisional long-term international migration estimates.
Rhyddhawyd ar: 14 October 2024 | 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.
Rhyddhawyd ar: 26 June 2023 | Methodoleg
Supplementary information on research using administrative data for the future of population and migration statistics.
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.
Rhyddhawyd ar: 27 February 2020 | Methodoleg
Understanding the reliability and accuracy of Long-Term International Migration estimates, including sampling distribution, sampling error, statistical significance and confidence intervals.
Rhyddhawyd ar: 24 May 2019 | Methodoleg
An introduction to the main concepts that underpin Short-Term International Migration statistics for local authorities in England and Wales.
Rhyddhawyd ar: 24 May 2018 | Methodoleg
An introduction to the main concepts that underpin Short-Term International Migration statistics for England and Wales.
