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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: 28 January 2025 | Methodoleg
Quality and methodology information for national population projections, detailing the strengths and limitations of the data, methods used and data uses and users.
Rhyddhawyd ar: 26 June 2025 | Gwybodaeth gorfforaethol
This survey improvement and enhancement plan reflects the urgent need to address survey challenges and a wider strategic pivot within ONS to sustain surveys into the future. It outlines a clear and ambitious roadmap to restore confidence in ONS's survey operations, enhance data quality, and modernise systems and methodologies.
Rhyddhawyd ar: 08 August 2019 | Methodoleg
Quality and Methodology Information for new orders in construction, detailing the strengths and limitations of the data, methods used, and data uses and users. These data are published quarterly and are collected and supplied by Barbour ABI. These data are a forward-looking snapshot of both current and potential future activity in the construction sector in Great Britain.
Rhyddhawyd ar: 06 February 2020 | Methodoleg
This report provides a comparison of core labour market outputs from the Labour Market Survey Statistical Test and the Labour Force Survey over the same period (November 2018 to January 2019). It highlights methodological differences and similarities and provides some commentary on the comparability of such figures, as well as recommendations for future research.