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Rhyddhawyd ar: 11 October 2017
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Gwybodaeth gorfforaethol
The relationship between official estimates of UK residential and workday population density and the density of mobile phone cell towers is investigated using freely available and open-sourced data on cell tower locations from OpenCellID.
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Rhyddhawyd ar: 18 August 2017
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Gwybodaeth gorfforaethol
An assessment of methods used to construct price indices using web scraped data. The assessment uses the criteria of the axiomatic, economic and statistical approaches to index number theory.
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Rhyddhawyd ar: 11 January 2021
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Gwybodaeth gorfforaethol
Results from a proof of concept study into imputing an income variable from administrative data linked to 2011 Census data.
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Rhyddhawyd ar: 14 February 2020
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Gwybodaeth gorfforaethol
A framework that asseses error in longitudinal administrative data sources, how it has been applied to data for international migration, and plans to optimise and apply the framework moving forward.
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Rhyddhawyd ar: 31 July 2020
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Gwybodaeth gorfforaethol
Demonstration of using a donor-based imputation method (CANCEIS) to address missing values when replacing the number of rooms question on Census 2021.
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Rhyddhawyd ar: 21 April 2021
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Gwybodaeth gorfforaethol
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Rhyddhawyd ar: 7 March 2018
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Methodoleg
Paper covering additional information on the impact of multiple registrations on a single postcode.
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Rhyddhawyd ar: 25 January 2019
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Methodoleg
Paper covering additional information on the impact of multiple registrations on a single postcode.
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Rhyddhawyd ar: 3 May 2024
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Methodoleg
This paper will evaluate two post-tabular disclosure control methods: rounding plus a threshold and cell key perturbation.
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Rhyddhawyd ar: 13 January 2017
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Gwybodaeth gorfforaethol
An update to our 2009 Trans Data Position Paper, detailing changes and progress around the topic of gender identity.