100+ datasets found
  1. d

    Data from: A Comparison of Three Data-driven Techniques for Prognostics

    • catalog.data.gov
    • data.staging.idas-ds1.appdat.jsc.nasa.gov
    • +1more
    Updated Apr 11, 2025
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    Dashlink (2025). A Comparison of Three Data-driven Techniques for Prognostics [Dataset]. https://catalog.data.gov/dataset/a-comparison-of-three-data-driven-techniques-for-prognostics
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    Dataset updated
    Apr 11, 2025
    Dataset provided by
    Dashlink
    Description

    In situations where the cost/benefit analysis of using physics-based damage propagation algorithms is not favorable and when sufficient test data are available that map out the damage space, one can employ data-driven approaches. In this investigation, we evaluate different algorithms for their suitability in those circumstances. We are interested in assessing the trade-off that arises from the ability to support uncertainty management, and the accuracy of the predictions. We compare here a Relevance Vector Machine (RVM), Gaussian Process Regression (GPR), and a Neural Network-based approach and employ them on relatively sparse training sets with very high noise content. Results show that while all methods can provide remaining life estimates although different damage estimates of the data (diagnostic output) changes the outcome considerably. In addition, we found that there is a need for performance metrics that provide a comprehensive and objective assessment of prognostics algorithm performance.

  2. d

    50 States Comparison

    • catalog.data.gov
    • mydata.iowa.gov
    • +1more
    Updated Sep 1, 2023
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    data.iowa.gov (2023). 50 States Comparison [Dataset]. https://catalog.data.gov/dataset/50-states-comparison
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    Dataset updated
    Sep 1, 2023
    Dataset provided by
    data.iowa.gov
    Description

    This online application gives manufacturers the ability to compare Iowa to other states on a number of different topics including: business climate, education, operating costs, quality of life and workforce.

  3. o

    What Matters When? Social and Dimensional Comparisons in the Context of...

    • openicpsr.org
    Updated May 13, 2021
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    Luise von Keyserlingk; Anna-Lena Dicke; Michael Becker; Jacquelynne S. Eccles (2021). What Matters When? Social and Dimensional Comparisons in the Context of University Major Choice: Data Access File [Dataset]. http://doi.org/10.3886/E140521V1
    Explore at:
    Dataset updated
    May 13, 2021
    Dataset provided by
    Technical University Dortmund; Leibniz Institute for Research and Information in Education
    University of California-Irvine. School of Education; Australian Catholic Universitiy
    University of California-Irvine. School of Education
    Authors
    Luise von Keyserlingk; Anna-Lena Dicke; Michael Becker; Jacquelynne S. Eccles
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Description

    This project provides a data access file for the following study.What Matters When? Social and Dimensional Comparisons in the Context of University Major ChoiceStudents compare their achievement to different standards in order to evaluate their ability. We built upon the theoretical frameworks of situated expectancy-value theory, dimensional comparison theory, and the big-fish-little-pond effect literature to examine the role of social and dimensional comparisons for ability self-concept and subjective task value (STV) in secondary school and university major choice. We used two German longitudinal datasets from different cohorts with data collection in 12th grade and 2 years after high school graduation (Study 1: N = 2207; Study 2: N = 1710). Dimensional and social comparisons predicted students’ self-concept and domain-specific STV in school: Individual achievement was positively related to ability self-concept and STV in the corresponding domain and negatively related in the non-corresponding domain. School-level mean achievement was negatively related to ability self-concept and STV in the corresponding domain. Dimensional comparisons were directly related to university major choice, social comparisons were only indirectly related.

  4. D

    Map Comparison data

    • dataverse.nl
    application/dbf, bin +4
    Updated Jan 20, 2025
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    CJE Schulp; Benjamin Burkhard; Joachim Maes; Jasper Van Vliet; Peter H Verburg; CJE Schulp; Benjamin Burkhard; Joachim Maes; Jasper Van Vliet; Peter H Verburg (2025). Map Comparison data [Dataset]. http://doi.org/10.34894/80AA6V
    Explore at:
    tiff(121631), xml(1903), tiff(614665), tiff(114407), xml(7178), tiff(129037), xml(1891), xml(6813), xml(7185), tiff(245103), xml(6778), dir(6840), application/dbf(288), tiff(2646606), application/dbf(250), tiff(612404), xml(2655), tiff(2646728), xml(6779), tiff(611006), tiff(252097), xml(1844), xml(1854), xml(7043), bin(98), tiff(1301407), tiff(245137), xml(6792), tiff(122961), xml(2652), tiff(2645817), tiff(614601), xml(2657), xml(2656), pdf(222790), xml(7182), tiff(178866), xml(2469), tiff(251511), xml(7184), tiff(251825), tiff(120245), tiff(599422), xml(1926), tiff(9128423), tiff(9127160), tiff(123631), xml(7193), tiff(630605), xml(1819), xml(7165), xml(7206)Available download formats
    Dataset updated
    Jan 20, 2025
    Dataset provided by
    DataverseNL
    Authors
    CJE Schulp; Benjamin Burkhard; Joachim Maes; Jasper Van Vliet; Peter H Verburg; CJE Schulp; Benjamin Burkhard; Joachim Maes; Jasper Van Vliet; Peter H Verburg
    License

    CC0 1.0 Universal Public Domain Dedicationhttps://creativecommons.org/publicdomain/zero/1.0/
    License information was derived automatically

    Description

    Spatial data from Schulp et al., 2014. Uncertainties in ecosystem service maps: A comparison on the European scale. PloS ONE 9, e109643. Safeguarding the benefits that ecosystems provide to society is increasingly included as a target in international policies. To support such policies, ecosystem service maps are made. However, there is little attention for the accuracy of these maps. We made a systematic review and quantitative comparison of ecosystem service maps on the European scale to generate insights in the uncertainty of ecosystem service maps and discuss the possibilities for quantitative validation. This data package contains maps of the ecosystem services climate regulation, erosion protection, flood regulation, pollination, and recreation. For each service, a map of the average supply according to all analyzed maps is included, as well as a map of the uncertainty of the service. The data package contains a detailed read-me.

  5. Modal comparisons (TSGB01)

    • gov.uk
    • tnaqa.mirrorweb.com
    Updated Dec 19, 2024
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    Department for Transport (2024). Modal comparisons (TSGB01) [Dataset]. https://www.gov.uk/government/statistical-data-sets/tsgb01-modal-comparisons
    Explore at:
    Dataset updated
    Dec 19, 2024
    Dataset provided by
    GOV.UKhttp://gov.uk/
    Authors
    Department for Transport
    Description

    Accessibility of tables

    The department is currently working to make our tables accessible for our users. The data tables for these statistics are now accessible.

    We would welcome any feedback on the accessibility of our tables, please email us.

    Passenger transport

    TSGB0101: https://assets.publishing.service.gov.uk/media/6762e055cdb5e64b69e307ab/tsgb0101.ods">Passenger transport by mode from 1952 (ODS, 24.2 KB)

    TSGB0102: https://assets.publishing.service.gov.uk/media/6762e05eff2c870561bde7ef/tsgb0102.ods">Passenger journeys on public transport vehicles from 1950 (ODS, 13.9 KB)

    Mode share

    TSGB0103 (NTS0303): https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/821414/nts0303.ods" class="govuk-link">Average number of trips, stages, miles and time spent travelling by main mode (ODS, 55KB)

    TSGB0104 (NTS0409a): https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/821479/nts0409.ods" class="govuk-link">Average number of trips by purpose and main mode (ODS, 122KB)

    TSGB0105 (NTS0409b): https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/821479/nts0409.ods" class="govuk-link">Average distance travelled by purpose and main mode (ODS, 122KB)

    Table TSGB0106 - people entering central London during the morning peak, since 1996

    The data source for this table has been discontinued since it was last updated in December 2019.

    Passenger casualty rates

    TSGB0107 (RAS0203): https://assets.publishing.service.gov.uk/media/67600227b745d5f7a053ef74/ras0203.ods" class="govuk-link">Passenger casualty rates by mode (ODS, 21KB)

    Travel to work

    TSGB0108: https://assets.publishing.service.gov.uk/media/675968b1403b5cf848a292b2/tsgb0108.ods">Usual method of travel to work by region of residence (ODS, 50.1 KB)

    TSGB0109: https://assets.publishing.service.gov.uk/media/6751b8c60191590a5f351191/tsgb0109.ods">Usual method of travel to work by region of workplace (ODS, 51.9 KB)

    TSGB0110: https://assets.publishing.service.gov.uk/media/6751b8cf19e0c816d18d1e13/tsgb0110.ods">Time taken to travel to work by region of workplace (ODS, 40 KB)

    TSGB0111: https://assets.publishing.service.gov.uk/media/6751b8e72086e98fae35119d/tsgb0111.ods">Average time taken to travel to work by region of workplace and usual method of travel (ODS, 42.5 KB)

    TSGB0112: https://assets.publishing.service.gov.uk/media/6751b8f26da7a3435fecbd60/tsgb0112.ods">How workers usually travel to work by car by region of workplace (ODS, 24.7 KB)

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  6. Data from: International comparisons of productivity

    • ons.gov.uk
    • cy.ons.gov.uk
    xlsx
    Updated Jan 11, 2023
    + more versions
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    Office for National Statistics (2023). International comparisons of productivity [Dataset]. https://www.ons.gov.uk/economy/economicoutputandproductivity/productivitymeasures/datasets/internationalcomparisonsofproductivityfirstestimates
    Explore at:
    xlsxAvailable download formats
    Dataset updated
    Jan 11, 2023
    Dataset provided by
    Office for National Statisticshttp://www.ons.gov.uk/
    License

    Open Government Licence 3.0http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/
    License information was derived automatically

    Description

    Data underlying comparisons of UK productivity against that of the remaining G7 countries.

  7. f

    Comparison of OR tables between two datasets for one CD interaction.

    • figshare.com
    xls
    Updated May 31, 2023
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    Yang Liu; Haiming Xu; Suchao Chen; Xianfeng Chen; Zhenguo Zhang; Zhihong Zhu; Xueying Qin; Landian Hu; Jun Zhu; Guo-Ping Zhao; Xiangyin Kong (2023). Comparison of OR tables between two datasets for one CD interaction. [Dataset]. http://doi.org/10.1371/journal.pgen.1001338.t005
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    xlsAvailable download formats
    Dataset updated
    May 31, 2023
    Dataset provided by
    PLOS Genetics
    Authors
    Yang Liu; Haiming Xu; Suchao Chen; Xianfeng Chen; Zhenguo Zhang; Zhihong Zhu; Xueying Qin; Landian Hu; Jun Zhu; Guo-Ping Zhao; Xiangyin Kong
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Description

    Comparison of OR tables between the interaction of rs7522462 and rs11945978 in the WTCCC data with the shared controls (left) and the interaction of the proxy SNPs, rs296533 and rs2089509 in the IBDGC data (right). The legend to this table is the same as that of Table 3.

  8. Data from: Nursing Home Compare

    • catalog.data.gov
    • data.va.gov
    • +2more
    Updated May 1, 2021
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    Department of Veterans Affairs (2021). Nursing Home Compare [Dataset]. https://catalog.data.gov/dataset/nursing-home-compare-ed7b0
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    Dataset updated
    May 1, 2021
    Dataset provided by
    United States Department of Veterans Affairshttp://va.gov/
    Description

    Nursing Home Compare has detailed information about every Medicare and Medicaid nursing home in the country. A nursing home is a place for people who can’t be cared for at home and need 24-hour nursing care. These are the official datasets used on the Medicare.gov Nursing Home Compare Website provided by the Centers for Medicare & Medicaid Services. These data allow you to compare the quality of care at every Medicare and Medicaid-certified nursing home in the country, including over 15,000 nationwide.

  9. EPIC/MODIS LAI Comparison Data

    • catalog.data.gov
    • cloud.csiss.gmu.edu
    • +2more
    Updated Feb 19, 2021
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    U.S. EPA Office of Research and Development (ORD) (2021). EPIC/MODIS LAI Comparison Data [Dataset]. https://catalog.data.gov/dataset/epic-modis-lai-comparison-data
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    Dataset updated
    Feb 19, 2021
    Dataset provided by
    United States Environmental Protection Agencyhttp://www.epa.gov/
    Description

    This zip file contains the underlying data used to create all tables and figures within the manuscript. This dataset is associated with the following publication: Iiames, J., E. Cooter, D. Pilant, and Y. Shao. Comparison of EPIC-simulated and MODIS-derived Leaf Area Index (LAI) across multiple spatial scales. Remote Sensing. MDPI AG, Basel, SWITZERLAND, 12(17): 2764, (2020).

  10. W

    Data from: International Comparisons of Productivity

    • cloud.csiss.gmu.edu
    • data.europa.eu
    • +1more
    html
    Updated Dec 22, 2019
    + more versions
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    United Kingdom (2019). International Comparisons of Productivity [Dataset]. https://cloud.csiss.gmu.edu/uddi/dataset/international_comparisons_of_productivity
    Explore at:
    htmlAvailable download formats
    Dataset updated
    Dec 22, 2019
    Dataset provided by
    United Kingdom
    License

    http://reference.data.gov.uk/id/open-government-licencehttp://reference.data.gov.uk/id/open-government-licence

    Description

    An international comparison of productivity across the G7 nations, in terms of the level of and growth in GDP per hour and GDP per worker. Source agency: Office for National Statistics Designation: National Statistics Language: English Alternative title: ICP

  11. h

    comparison-data-falcon-with-feedback

    • huggingface.co
    Updated Jun 7, 2023
    + more versions
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    Argilla (2023). comparison-data-falcon-with-feedback [Dataset]. https://huggingface.co/datasets/argilla/comparison-data-falcon-with-feedback
    Explore at:
    CroissantCroissant is a format for machine-learning datasets. Learn more about this at mlcommons.org/croissant.
    Dataset updated
    Jun 7, 2023
    Dataset authored and provided by
    Argilla
    Description

    Dataset Card for comparison-data-falcon-with-feedback

    This dataset has been created with Argilla. As shown in the sections below, this dataset can be loaded into Argilla as explained in Load with Argilla, or used directly with the datasets library in Load with datasets.

      Dataset Summary
    

    This dataset contains:

    A dataset configuration file conforming to the Argilla dataset format named argilla.cfg. This configuration file will be used to configure the dataset when using… See the full description on the dataset page: https://huggingface.co/datasets/argilla/comparison-data-falcon-with-feedback.

  12. Measuring national well-being: international comparisons

    • ons.gov.uk
    • cy.ons.gov.uk
    xls
    Updated Mar 6, 2019
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    Office for National Statistics (2019). Measuring national well-being: international comparisons [Dataset]. https://www.ons.gov.uk/peoplepopulationandcommunity/wellbeing/datasets/measuringnationalwellbeinginternationalcomparisons
    Explore at:
    xlsAvailable download formats
    Dataset updated
    Mar 6, 2019
    Dataset provided by
    Office for National Statisticshttp://www.ons.gov.uk/
    License

    Open Government Licence 3.0http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/
    License information was derived automatically

    Description

    Comparing the UK with OECD countries or the European Union across main areas of well-being, 2019. Where available using directly comparable or proxy measure data.

  13. Comparison of labour market data sources

    • gov.uk
    • s3.amazonaws.com
    Updated Dec 3, 2020
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    Office for National Statistics (2020). Comparison of labour market data sources [Dataset]. https://www.gov.uk/government/statistics/reconciliation-of-labour-market-statistics
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    Dataset updated
    Dec 3, 2020
    Dataset provided by
    GOV.UKhttp://gov.uk/
    Authors
    Office for National Statistics
    Description

    Official statistics are produced impartially and free from political influence.

  14. H

    re3data Comparison Data

    • dataverse.harvard.edu
    Updated May 21, 2025
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    Ceilyn Boyd (2025). re3data Comparison Data [Dataset]. http://doi.org/10.7910/DVN/IT24ZZ
    Explore at:
    CroissantCroissant is a format for machine-learning datasets. Learn more about this at mlcommons.org/croissant.
    Dataset updated
    May 21, 2025
    Dataset provided by
    Harvard Dataverse
    Authors
    Ceilyn Boyd
    License

    Attribution-NonCommercial-ShareAlike 4.0 (CC BY-NC-SA 4.0)https://creativecommons.org/licenses/by-nc-sa/4.0/
    License information was derived automatically

    Description

    Contains files pertaining to comparisons with search results from re3data.org

  15. c

    ckanext-data-comparison

    • catalog.civicdataecosystem.org
    Updated Jun 4, 2025
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    (2025). ckanext-data-comparison [Dataset]. https://catalog.civicdataecosystem.org/dataset/ckanext-data-comparison
    Explore at:
    Dataset updated
    Jun 4, 2025
    Description

    The data-comparison extension for CKAN provides a means to compare data from CSV or XLSX files through visualization. Targeted at CKAN 2.9, this plugin enhances data analysis capabilities by allowing users to visually compare datasets directly within the CKAN environment. This facilitates a more intuitive understanding of data variations and trends. Key Features: CSV/XLSX File Comparison: Allows direct comparison of data contained in CSV and XLSX file formats. Visualization: Leverages visualization tools to present the data comparison results. Chart.js Integration: Employs Chart.js library for creating interactive and customizable charts used in the visualization process. Technical Integration: The data-comparison extension integrates with CKAN by adding a plugin that needs to be activated via the ckan.plugins setting in the CKAN configuration file (/etc/ckan/default/ckan.ini). It also requires the installation of Chart.js using npm to render the visualizations. After installing the extension and modifying the CKAN configurations file, CKAN needs to be restarted for the changes to take effect. Benefits & Impact: Implementing the data-comparison extension offers several benefits, especially for data-driven organizations. By providing visualization-based comparison of datasets, it enables quicker insights and potentially more informed decision-making.

  16. n

    State Comparisons - Population and Housing without geo data

    • linc.osbm.nc.gov
    csv, excel, json
    Updated Aug 8, 2019
    + more versions
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    (2019). State Comparisons - Population and Housing without geo data [Dataset]. https://linc.osbm.nc.gov/explore/dataset/state-comparisons-population-and-housing-without-geo-data/
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    json, excel, csvAvailable download formats
    Dataset updated
    Aug 8, 2019
    Description

    State comparisons data for population,age, race, Hispanic Origin, and housing information for all states. Data include a national ranking.

  17. VA Hospital Compare

    • catalog.data.gov
    • data.va.gov
    • +4more
    Updated Apr 25, 2021
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    Department of Veterans Affairs (2021). VA Hospital Compare [Dataset]. https://catalog.data.gov/dataset/va-hospital-compare
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    Dataset updated
    Apr 25, 2021
    Dataset provided by
    United States Department of Veterans Affairshttp://va.gov/
    Description

    The Veterans Health Administration (VHA) has now collaborated with the Centers for Medicare & Medicaid Services (CMS) to present information to consumers about the quality and safety of health care in VHA. VHA has approximately 50 percent of Veterans enrolled in the healthcare system who are eligible for Medicare and, therefore, have some choice in how and where they receive inpatient services. VHA has adopted healthcare transparency as a strategy to enhance public trust and to help Veterans make informed choices about their health care.VHA currently reports the following types of quality measures on Hospital Compare:Timely and effective care.Behavioral health.Readmissions and deaths.Patient safety.*Experience of care.

  18. o

    State Comparison Crime Data

    • ncosbm.opendatasoft.com
    • linc.osbm.nc.gov
    csv, excel, geojson +1
    Updated Nov 1, 2018
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    (2018). State Comparison Crime Data [Dataset]. https://ncosbm.opendatasoft.com/explore/dataset/state-comparison-crime-data/api/
    Explore at:
    excel, csv, json, geojsonAvailable download formats
    Dataset updated
    Nov 1, 2018
    Description

    Crime data information for the United States and all states from the Uniform Crime Reporting Program.

  19. f

    Data from: Model comparisons.

    • figshare.com
    • plos.figshare.com
    xls
    Updated Dec 2, 2015
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    Althea H. Ambosta; James F. Reichert; Debbie M. Kelly (2015). Model comparisons. [Dataset]. http://doi.org/10.1371/journal.pone.0078985.t001
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    xlsAvailable download formats
    Dataset updated
    Dec 2, 2015
    Dataset provided by
    PLOS ONE
    Authors
    Althea H. Ambosta; James F. Reichert; Debbie M. Kelly
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Description

    The Akaike Information Criterion (AIC) provides a means for ranking models based on the number of parameters used to fit the data (r) and the residual error (Merror2), [26]. AIC = nlog(error) +2(r +2), where n is the number of data points and r is the number of free parameters. Error = Merror2(n−r−1)/n.

  20. n

    State Comparisons - Vital Statistics and Health

    • linc.osbm.nc.gov
    • ncosbm.opendatasoft.com
    csv, excel, json
    Updated Jun 30, 2025
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    (2025). State Comparisons - Vital Statistics and Health [Dataset]. https://linc.osbm.nc.gov/explore/dataset/state-comparisons-vital-statistics-and-health/
    Explore at:
    json, excel, csvAvailable download formats
    Dataset updated
    Jun 30, 2025
    Description

    State comparisons data for births, deaths, infant death, disease, abortion, median age, marriages, divorces, physicians, nurses, and health insurance coverage. Data include a national ranking.

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Dashlink (2025). A Comparison of Three Data-driven Techniques for Prognostics [Dataset]. https://catalog.data.gov/dataset/a-comparison-of-three-data-driven-techniques-for-prognostics

Data from: A Comparison of Three Data-driven Techniques for Prognostics

Related Article
Explore at:
Dataset updated
Apr 11, 2025
Dataset provided by
Dashlink
Description

In situations where the cost/benefit analysis of using physics-based damage propagation algorithms is not favorable and when sufficient test data are available that map out the damage space, one can employ data-driven approaches. In this investigation, we evaluate different algorithms for their suitability in those circumstances. We are interested in assessing the trade-off that arises from the ability to support uncertainty management, and the accuracy of the predictions. We compare here a Relevance Vector Machine (RVM), Gaussian Process Regression (GPR), and a Neural Network-based approach and employ them on relatively sparse training sets with very high noise content. Results show that while all methods can provide remaining life estimates although different damage estimates of the data (diagnostic output) changes the outcome considerably. In addition, we found that there is a need for performance metrics that provide a comprehensive and objective assessment of prognostics algorithm performance.

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