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Mathematical datasets, statistical benchmarks, probability, optimization, operations research
2,459 datasets
A 15.4 KB document by Lara Janssens, last updated in March 2026, analyzes the impact of a drop in serum estradiol levels after GnRH antagonist administration on clinical outcomes in IVF/ICSI cycles. The study found this estradiol drop was associated with lower ongoing pregnancy, live birth, and cumulative live birth rates. It suggests estradiol monitoring could help identify cycles with an increased risk of less favorable outcomes.
A 5.5 KB Excel file contains Holm post-hoc statistical comparison results for the Felis Catus Optimization (FCO) algorithm against competing metaheuristics. The data was authored by Mohammad Salehi and last updated on April 15, 2026. It evaluates algorithm performance on the CEC 2017 benchmark functions under a minimization criterion.
25,000 deduplicated questions for the Joint Entrance Examination (JEE) Advanced level, covering Physics and Mathematics. The dataset includes dynamic reasoning traces, topic-aligned metadata, and calculated intermediate arithmetic, created by author gss1147 and last updated on 2026-05-15. It features multiple problem families and contains no placeholder answers.
EU Open Data provides statistical information in the field of education, likely related to business aspects. The dataset is published by the Ministerie van Binnenlandse Zaken en Koninkrijksrelaties and is available under a CC-PDM-1.0 license. The specific content, time range, and geographic scope require verification after download.
Death counts and death rates for drug overdose, suicide, homicide, and firearm injuries, aggregated by county of residence in the United States. The data is grouped by yearly and trailing twelve-month periods and originates from data.cdc.gov, with a last update recorded on March 10, 2026. A Bayesian model is applied to calculate rates in areas with 1-9 deaths to improve stability and protect privacy.
A public sample of 5,000 conversations from the full Acta dataset, last updated on 2026-04-21. This dataset was created by DJLougen and contains a curated selection of agentic tool-use dialogues filtered using an 8-factor quality model based on statistical correlation analysis of diversity metrics.
The New York State Department of Taxation and Finance annually produces a statistical study file of timely filed personal income tax returns, beginning with tax year 1999. The data includes major tax structure components like income, deductions, dependent exemptions, and tax liability, broken down by income size and the filer's permanent place of residence (county, state, or country). Data is sourced from full-year resident, full-year nonresident, and part-year resident returns.
Data on people who died from murder or manslaughter in the Netherlands from 1996 onward, with final figures up to 2022. The dataset, published by the Ministerie van Binnenlandse Zaken en Koninkrijksrelaties, can be broken down by foster location, mode of execution, age, and gender, using ICD-10 codes X85-Y09. Since 2013, causes of death have been coded using international software (Iris) for reproducibility, though external causes remain manually processed.
Data from the Earth Swing-By 1 phase of the Rosetta mission, collected by the Micro-Imaging Dust Analysis System (MIDAS) instrument. The dataset provides 3D images and statistical parameters of pristine cometary particles. It was produced by the National Aeronautics and Space Administration and last updated on 2026-03-13.
282.7 KB of data supporting a novel Bayesian optimization method for handling constraints. The dataset, authored by Raju Chowdhury and last updated in March 2026, includes results from four benchmark problems and applications in groundwater remediation and neural network hyperparameter tuning. The data is shared under a CC-BY-4.0 license on figshare.
QQA4CO Bench is a unified, pre-converted collection of combinatorial optimization instances. The dataset bundles six independent families of instances and is maintained by Yuma-Ichikawa. It was last updated on Hugging Face on 2026-04-20.
Statistical data for all images, including statistical methods, is provided in a 9.7 KB 7Z archive. The dataset was authored by Jiaojiao Liang and last updated on April 9, 2026. Its specific content and scope must be determined by downloading and inspecting the compressed file.
Statistical charts of duplicate data for all images to facilitate reproducibility in experimental studies. The dataset, created by Jiaojiao Liang, is 5.1 MB in size and was last updated on 2026-04 09 17:33:22. It is distributed under a CC-BY-4.0 license via figshare.
Holocene-era sediment records from the Fitzroy River coastal zone in Queensland, Australia, were analyzed using an integrated geochemical and Bayesian statistical modeling approach. The dataset, published by Geoscience Australia, identifies and quantifies catchment sediment sources, revealing changes over time linked to rainfall events and land-use changes. It indicates an estimated enrichment of basaltic material by a factor of approximately 3 relative to catchment abundances in recent times.
Satellite imagery and aligned land-cover outputs packaged as image–text rows for fine-tuning in SFT format. The dataset, authored by NuTonic, was last updated on 2026-04-23. JSONL user prompts name the modality where it matters.
A 234.7 KB dataset contains results from an integrated combinatorial chemistry-biological assay approach for Hematopoietic progenitor kinase 1 (HPK1) inhibitor discovery. The work identified lead compound 8b and optimized compound 53 with an HPK1 IC50 of 1.7 nM. The dataset, authored by Yiping Duan and shared under CC BY-NC 4.0, supports research into cancer immunotherapy targets.
Statistical information on requests for public information received by the Main Directorate of the State Geocadastre in Zhytomyr regions. The data originates from the States site of Ukraine and was last updated on 2026-04-16.
Annual service measures, financial data, and operational statistics are collected from all legally-established public libraries in Oregon. The State Library of Oregon gathers this data under state statute, with records starting from the fiscal year 2009-2010. The dataset is updated annually following the state fiscal year from July 1 to June 30.
OEE (Overall Equipment Effectiveness) data compares performance before and after applying a proposed mathematical model to improve an injection molding process. The dataset was authored by Ahmed M. Abed and published on figshare in April 2026. It is a small dataset stored in a 5.5 KB XLS file.
Numerical simulation results compare a digital Mat-PYS program before and after implementing a proposed convection-diffusion mathematical behavior. The dataset is a 5.5 KB Excel file created by Ahmed M. Abed. It was last updated in April 2026.