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We moved them to The National Archives website, to keep this website as responsive as possible.
Please note: all historical data is still on this website.
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How we use aggregation to combine our components of inflation together into higher-level components. This is part of our technical guidance on consumer prices indices.
What CPI and CPIH measure, how expenditure items are classified, and how representative items and prices are sampled and combined to produce inflation measures, part of technical guidance on consumer prices indices.
How we adapt our methods for specific areas of the basket. This is part of our technical guidance on consumer prices indices.
How we use alternative data sources to produce elementary aggregates. Part of our technical guidance on consumer prices indices.
We describe the Retail Prices Index and how it is calculated. Part of technical guidance on consumer prices indices.
This working paper explores the development and assessment of a rules-based approach to estimate disability prevalence in England and Wales using a large linked administrative dataset.
What the workforce jobs statistics cover, how we produce them, and their quality and comparability. Includes definitions and latest, past and upcoming changes.
What the clustering similar local authorities and statistical nearest neighbours statistics cover, how we produce them, and their quality and comparability. Includes definitions and latest, past and upcoming changes.
Methods used to produce small area income estimates in England and Wales, including information on model methods, data sources, and estimate quality.
