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Mathematical datasets, statistical benchmarks, probability, optimization, operations research
3,039 datasets
One-year and five-year age-standardised net survival estimates for the 25 NHS England Area Teams are presented. The statistical bulletin is produced by the Office for National Statistics and designated as National Statistics. The data was last updated on July 8, 2026.
England's water body status changes for 2016, assessed under the Water Framework Directive Cycle 2. The dataset contains class deteriorations from 2015 to 2016, including statistical confidence and derived certainty estimates for each detected downgrade. It was created by the Environment Agency and is now retired, superseded by a newer record.
Environment Agency data from 2017 contains Cycle 1 Water Framework Directive (WFD) class improvements at the water body level for England in 2016. The dataset assesses improvements by detecting upgrades in class status against a 2009 baseline and includes statistical confidence and derived certainty estimates for each change. This record has been retired and superseded by a newer version.
England's water body class improvements for 2013, assessed under the Water Framework Directive. The dataset contains statistical confidence and derived certainty estimates for real improvements detected against a 2009 baseline. It was created by the Environment Agency and is now retired, superseded by a newer record.
Cycle 1 Water Framework Directive class deteriorations for water bodies in England, assessed for the year 2013. The dataset contains statistical confidence and derived certainty estimates for real deteriorations in class status, comparing 2013 data against a 2009 baseline. Environment Agency copyright and/or database right 2016.
Multiple National Statistics publications from the UK Ministry of Defence cover distinct but related areas of military operations. These include detailed breakdowns of civilian personnel composition by location, gender, and grade, alongside data on defence export orders, major equipment projects, and the condition of service family accommodation. The series also provides information on Royal Navy fishery protection activities and UK equipment holdings under international treaties.
UK data from the Ministry of Housing, Communities and Local Government tracks Local Authority Housing Revenue Account stock. The Business Plan Statistical Appendix (BPSA) reports progress against business plans for non-Large Scale Voluntary Transfer authorities. It collects information on dwelling stock, vacants, Decent Homes standards, and capital expenditure.
UK Ministry of Housing data on non-management vacant dwellings owned by local authorities, categorized by status such as undergoing works or awaiting demolition. This dataset originates from the Business Plan Statistical Appendix (BPSA), which tracked progress against Local Authority Business Plans for Housing Revenue Account stock. The file is licensed under OGL-UK-3.0 and was last updated in July 2026.
Quarterly statistical releases on the handling of Freedom of Information Act 2000 requests by 43 central government bodies in the UK. The data, designated as National Statistics, covers timeliness of response, request outcomes, and appeal process usage, with an annual report analyzing longer-term trends. It is produced by the Ministry of Justice and sourced from manual returns submitted by participating bodies.
Quarterly reports from the UK Ministry of Defence provide statistical information on the number of Armed Forces personnel who suffered a traumatic or surgical amputation due to injuries sustained on operations in Iraq or Afghanistan. The data ranges from partial digit loss to full limb loss and includes annual figures for significant multiple amputations. It is designated as Official Statistics and was last updated in July 2026.
A Business Plan Statistical Appendix (BPSA) from the UK Ministry of Housing, Communities and Local Government. It reports progress against Local Authority Business Plans for non-Large Scale Voluntary Transfer authorities, covering topics like dwelling stock, vacants, Decent Homes, and capital expenditure. The data was last updated on 2026-07-08 and is provided under the OGL-UK-3.0 license.
Australian seabed mud content data from the Geoscience Australian Marine Samples database was used in a simulation experiment to compare spatial interpolation methods. The study, likely from the Australian Ocean Data Network, assessed five factors affecting prediction accuracy, including region, statistical methods, and sample density. Outcomes are intended for modeling physical properties to improve marine biodiversity prediction.
Demo datasets accompany the HEELS software tutorials for estimating local heritability. The data is intended to test two main functions: estimating local heritability and computing low-dimensional representations of linkage disequilibrium matrices. The datasets were released by author Hui Li from Harvard University alongside an open-source Python command line tool.
A bi-atrial statistical shape model, built from 47 MR and CT images, captures anatomical variation for in silico cardiac studies. The dataset includes 100 random volumetric model instances, each augmented with wall thickness, fiber orientation, and material tags for electrophysiological simulation readiness. An additional 95 geometries provide uniformly distributed left atrial volumes for studying atrial enlargement.
2015 global travel-time accessibility indicators at approximately one-kilometre spatial resolution. The dataset provides estimated land-based travel times in minutes to the nearest city and nearest port, with 12 layers for cities based on population size and 5 layers for ports based on size. Andy Nelson created this suite of validated indicators, which are in GeoTIFF format suitable for Geographic Information Systems.
Australia's eastern and southern coast extreme storm data, focusing on clustered events. The dataset is derived from a 30-year timeseries of observations, with independent storm events extracted using a peaks-over-threshold approach. It was produced by the Australian Ocean Data Network as part of the Bushfire and Natural Hazards CRC Project, with a last update in 2026.
A statistical report on smoking in England aggregates data from multiple government sources. It covers smoking prevalence, habits, behaviors, attitudes, related ill health, mortality, and associated costs among adults and school children. The report is compiled by NHS Digital, combining previously published data with new analyses from the Health and Social Care Information Centre.
Federico Ricciardi from University College London presents a methodological paper on causal inference for longitudinal treatments. The work focuses on assessing the effect of different treatment sequences on a final outcome, comparing the assumptions of sequential ignorability and latent sequential ignorability. The performance of these assumptions is evaluated using theoretical arguments and simulation studies.
L. T. Hergt from the University of Cambridge provides the nested sampling inference products and input files used to compute results for the paper arXiv:2102.11511. The dataset includes example plotting scripts and figures to demonstrate usage. It contains files for different cosmological models, including the concordance Lambda-CDM model and its extensions with variable tensor-to-scalar ratio and massive neutrinos.
A Bayesian model combines evidence from surveys, registers, and expert beliefs to estimate HIV infection prevalence. The analysis, by Christopher Jackson of the University of Cambridge, demonstrates Value of Information methods to identify which parameter uncertainties drive decision uncertainty and to prioritize future data collection. Supplementary materials for reproducing the work are available as an online supplement.