Loading...
Loading...
Mathematical datasets, statistical benchmarks, probability, optimization, operations research
3,075 datasets
Data Sheet 1_Salt intake moderates the association between BMI and cardiometabolic risk contains data from a cross-sectional study of 1,866 adults in Beijing. The dataset, authored by Jiaju Ren and last updated in April 2026, likely includes estimated daily salt intake, body mass index, and seven cardiometabolic indicators such as HDL-C and uric acid.
280.9 KB of research materials by Yifan Yang, last updated April 2026, address the measurability of intermediate points when applying Taylor's and mean value theorems to random functions and vectors. The work provides a rigorous foundation for expansions used in statistical methods like maximum likelihood and M-estimation, with illustrative examples included.
Statistical summary data compares permeability coefficients before and after grouting across different particle-size gradations. The dataset is provided by Shihao Zhang and was last updated on June 1, 2026. It is a small dataset, 5.5 KB in size, available in XLS format.
A statistical summary of grout diffusion distance and diffusion rate for a specific experimental condition. The dataset was authored by Shihao Zhang and last updated on June 1, 2026. It is a small file (5.5 KB) available in XLS format under a CC-BY-4.0 license.
A statistical summary of grout diffusion distance and diffusion rate for a specific experimental condition. The dataset, authored by Shihao Zhang, is a 5.5 KB Excel file last updated on June 1, 2026.
Shihao Zhang created a statistical summary of grout diffusion distance and diffusion rate for a specific experimental condition. The dataset is 5.5 KB in size and is available in XLS format under a CC-BY-4.0 license. It was last updated on June 1, 2026.
A dataset comparing the performance of different optimization algorithms. The data is provided in an XLS file and was authored by Prosenjit Das. It was last updated on June 1, 2026.
A 5.5 KB Excel file uploaded to figshare by Prosenjit Das on June 1, 2026. The dataset likely contains tabular results from a performance comparison of various optimization algorithms. The specific algorithms, metrics, and experimental setup must be inferred from the downloaded data.
The ELSI-TSI composite covers total solar irradiance data from 1979 to 2025. It was created by Victor Manuel Velasco Herrera using the Explainable Layered Statistical Inference (ELSI) AI framework, which reduces instrumental uncertainty by about a factor of four. The data preserves dominant signatures of solar variability and reveals long-range memory and subdiffusive behavior in irradiance.
Leo Joskowicz published results from three studies comparing three imaging modalities. The data presents mean and standard deviation values from a five-fold cross-validation. The dataset is hosted on figshare and was last updated on May 11, 2026.
Moshe Pollak authored a 2.1 MB PDF document uploaded to figshare on 2026-05-01. The document develops a statistical test to assess the confidence that a Cusum procedure alarm is not false, with applications in detecting changes in a COVID 19 context.
Raw data on security concerns found in web applications is provided by Sabato Nocera. The package includes an R script for running statistical tests. The dataset is available under an Open Access (green) license.
35 waste management alternatives for El Hajeb, Morocco, are evaluated across 20 criteria using Spherical Fuzzy Sets. The dataset includes a full decision matrix, expert comparison vectors, and Python code for a Monte Carlo simulation with 10,000 runs. It was created by Hafid EL KARIMI to support a 2026 academic article on optimizing waste systems.
A 1.8 MB PDF document authored by Shuren He, last updated on April 28, 2026, introduces the GS-BART method. The paper describes a new Bayesian graph-split additive decision tree method designed to enhance performance for dependent data with graph structures. It presents a scalable informed MCMC algorithm and illustrates the method's performance in regression and classification tasks for spatial and network data.
Scores representing the environmental suitability and risk of introduction and secondary spread of the Pacific oyster (Magallana gigas) in UK waters. The data consists of scores calculated in 2020 for each cell of a grid based on ICES statistical rectangles split into sixteenths. It was provided by the Marine Environmental Data & Information Network.
Greater London Authority provides a statistical return detailing housing benefit overpayments and fraud activity for council tax benefit. The dataset likely contains administrative records on fraudulent claims and financial recoveries. It was last updated on 2026-06-24.
An optimization model's solution and validation data shared by Tuodi Zhang on figshare. The dataset is 5.5 KB in size and was last updated in May 2026. It is provided in XLS format under a CC-BY-4.0 license.
Xiaonan Li's research dataset contains survey responses from 1,842 Chinese college students, collected via convenience sampling. The data was used to construct comorbidity networks between smartphone addiction and sleep disorder symptoms using the SAS-SV and PSQI scales. The dataset was last updated on April 28, 2026.
Daily records from January 5, 2018, onward provide global aerosol optical depth and related atmospheric measurements. The dataset is a Level 3 aggregated product derived from NOAA-20 satellite's VIIRS sensor, containing 45 science data layers per daily file. Each 1x1 degree grid cell represents quality-filtered arithmetic means and standard deviations, requiring at least three valid satellite retrievals per day.
A 41.2 KB spreadsheet contains the complete raw data collected during in vitro and in vivo experiments, including all measurements and experimental conditions. The file also holds the detailed results of all statistical tests performed, including ANOVA and post-hoc tests. Author Zhonghua Lv published the dataset under a CC-BY-4.0 license on figshare, with a last update timestamp of 2026-05-14.