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Rhyddhawyd ar: 06 November 2023
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Setiau data
Comparing the quality of ethnicity data recorded in individual Hospital Episode Statistics (HES) sub-datasets, including Admitted Patient Care (APC), Outpatients (OP), and Accident and Emergency (A&E) and Emergency Care Dataset (ECDS), with Census 2021.
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Rhyddhawyd ar: 03 March 2023
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Erthygl
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Rhyddhawyd ar: 18 January 2016
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Gwybodaeth gorfforaethol
The 2011 Census population estimates have been through a rigorous quality assurance (QA) process to ensure that users of census data have confidence in the quality and accuracy of the information.
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Rhyddhawyd ar: 04 April 2023
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Gwybodaeth gorfforaethol
Research conducted in the Methodological Research Hub in the Methodology and Quality Directorate, exploring the quality of administrative data using qualitative methods.
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Rhyddhawyd ar: 13 March 2020
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Methodoleg
Information on this Ministry of Defence (MoD) data source, how the ONS uses it in its regional productivity and regional input statistics, evaluation of the strengths and limitations of the processes involved and next steps to be taken.
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Rhyddhawyd ar: 08 December 2023
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Gwybodaeth gorfforaethol
In this working paper, we are testing how R-indicators and distance metrics can be applied to measure the representativeness of an administrative dataset.
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Rhyddhawyd ar: 22 November 2018
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Methodoleg
Assessing the impact that a change to the Population Statistics Act has had on birth registrations in England and Wales.
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Rhyddhawyd ar: 28 January 2020
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Gwybodaeth gorfforaethol
The Office for National Statistics' initial proposal for how we will check the Census 2021 processes and results to make sure users can rely on them.
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Rhyddhawyd ar: 11 September 2025
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Setiau data
These shipping indicators are based on counts of all vessels, and cargo and tanker vessels. As discussed in Faster indicators of UK economic activity: shipping (please see the related links), we expect the shipping indicators to be related to the import and export of goods.
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Rhyddhawyd ar: 04 September 2025
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Setiau data
These shipping indicators are based on counts of all vessels, and cargo and tanker vessels. As discussed in Faster indicators of UK economic activity: shipping (please see the related links), we expect the shipping indicators to be related to the import and export of goods.
