cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.3886/icpsr39625
title: Expansion of Methods for Two-Stage Trial Designs for Testing Treatment, Self-Selection, and Treatment Preference Effects [Methods Study], 2016-2020
title: Archival Version

description: A patient's preference for a treatment may affect how well the treatment works. For example, if patients prefer a specific medicine, they may be more likely to take that medicine.
Traditional randomized clinical trials can't tell how much patient preferences affect how well a treatment works. But a two-stage clinical trial might. In a two-stage trial, researchers assign patients by chance to one of two groups. In the first group, researchers assign patients by chance to get a specific treatment, regardless of their preference. In the second group, patients choose their treatment. In a two-stage trial, researchers can compare health outcomes for patients who choose their treatment with patients who don't. But few methods exist for researchers to design and analyze this type of trial.
In this project, the research team developed new statistical methods for two-stage trials. The team wanted to find out how many patients are needed for two-stage trials to provide accurate results. They also wanted to learn how to measure whether patient preference for a specific treatment affects patients' health outcomes.
 To access the software, methods and R package, please visit the preference CRAN webpage and preference GitHub.
description: To develop statistical methods for estimating sample size and measuring treatment, selection, and preference effects for noncontinuous outcomes in two-stage clinical trials.
description: The research team developed a binomial statistical model and a Poisson statistical model for analyzing different noncontinuous outcomes. In each model, the team developed estimators of the treatment, selection, and preference effects for both small and large sample sizes and derived sample size formula.
To test the performance and properties of the statistical methods, the research team created simulated data by varying the rate of preference for a treatment, rate of treatment response, and sample size. The team also applied the new methods to calculate sample sizes and treatment effects using two two-stage trials with noncontinuous treatment outcomes as test examples.
Statisticians and researchers with expertise in clinical trial design, statistical methods, and statistical programs helped develop and test the methods.
description: Datasets: 
DS1: Expansion of Methods for Two-Stage Trial Designs for Testing Treatment, Self-Selection, and Treatment Preference Effects [Methods Study], 2016-2020
DOI: 10.25574/14928
title: Chandra X-ray Observatory ObsId 14928

description: Monitoring M31 for BHXNe
DOI: 10.3886/icpsr39625.v1
title: Expansion of Methods for Two-Stage Trial Designs for Testing Treatment, Self-Selection, and Treatment Preference Effects [Methods Study], 2016-2020
title: Version 1

description: A patient's preference for a treatment may affect how well the treatment works. For example, if patients prefer a specific medicine, they may be more likely to take that medicine.
Traditional randomized clinical trials can't tell how much patient preferences affect how well a treatment works. But a two-stage clinical trial might. In a two-stage trial, researchers assign patients by chance to one of two groups. In the first group, researchers assign patients by chance to get a specific treatment, regardless of their preference. In the second group, patients choose their treatment. In a two-stage trial, researchers can compare health outcomes for patients who choose their treatment with patients who don't. But few methods exist for researchers to design and analyze this type of trial.
In this project, the research team developed new statistical methods for two-stage trials. The team wanted to find out how many patients are needed for two-stage trials to provide accurate results. They also wanted to learn how to measure whether patient preference for a specific treatment affects patients' health outcomes.
 To access the software, methods and R package, please visit the preference CRAN webpage and preference GitHub.
description: To develop statistical methods for estimating sample size and measuring treatment, selection, and preference effects for noncontinuous outcomes in two-stage clinical trials.
description: The research team developed a binomial statistical model and a Poisson statistical model for analyzing different noncontinuous outcomes. In each model, the team developed estimators of the treatment, selection, and preference effects for both small and large sample sizes and derived sample size formula.
To test the performance and properties of the statistical methods, the research team created simulated data by varying the rate of preference for a treatment, rate of treatment response, and sample size. The team also applied the new methods to calculate sample sizes and treatment effects using two two-stage trials with noncontinuous treatment outcomes as test examples.
Statisticians and researchers with expertise in clinical trial design, statistical methods, and statistical programs helped develop and test the methods.
description: Datasets: 
DS1: Expansion of Methods for Two-Stage Trial Designs for Testing Treatment, Self-Selection, and Treatment Preference Effects [Methods Study], 2016-2020
DOI: 10.25574/14929
title: Chandra X-ray Observatory ObsId 14929

description: Monitoring M31 for BHXNe
DOI: 10.25574/14930
title: Chandra X-ray Observatory ObsId 14930

description: Monitoring M31 for BHXNe
DOI: 10.21233/c3dm-x323
title: Skibotn pollen trap dataset

description: Raw data for the Skibotn pollen trap dataset submitted to the Neotoma Paleoecology Database. Data is available through the landing page in JSON format. The landing page referenced by the DOI also contains links to publications and a map-based viewer for the dataset. The Neotoma Paleoecology Database maintains a homepage at https://www.neotomadb.org.
DOI: 10.25574/14931
title: Chandra X-ray Observatory ObsId 14931

description: Monitoring M31 for BHXNe
DOI: 10.25574/14932
title: Chandra X-ray Observatory ObsId 14932

description: Testing supermassive black hole feedback in a pristine environment
DOI: 10.25574/14933
title: Chandra X-ray Observatory ObsId 14933

description: Testing supermassive black hole feedback in a pristine environment
DOI: 10.21233/61zg-sr24
title: Lappland 3 and 4 pollen trap dataset

description: Raw data for the Lappland 3 and 4 pollen trap dataset submitted to the Neotoma Paleoecology Database. Data is available through the landing page in JSON format. The landing page referenced by the DOI also contains links to publications and a map-based viewer for the dataset. The Neotoma Paleoecology Database maintains a homepage at https://www.neotomadb.org.
DOI: 10.25574/14934
title: Chandra X-ray Observatory ObsId 14934

description: Testing supermassive black hole feedback in a pristine environment
DOI: 10.25574/14935
title: Chandra X-ray Observatory ObsId 14935

description: Testing supermassive black hole feedback in a pristine environment
DOI: 10.25574/14936
title: Chandra X-ray Observatory ObsId 14936

description: Testing supermassive black hole feedback in a pristine environment
DOI: 10.25574/14937
title: Chandra X-ray Observatory ObsId 14937

description: Testing supermassive black hole feedback in a pristine environment
DOI: 10.25574/14938
title: Chandra X-ray Observatory ObsId 14938

description: Chandra survey of the oldest open clusters
DOI: 10.21233/htx8-5f59
title: Harrachovy kameny pollen trap dataset

description: Raw data for the Harrachovy kameny pollen trap dataset submitted to the Neotoma Paleoecology Database. Data is available through the landing page in JSON format. The landing page referenced by the DOI also contains links to publications and a map-based viewer for the dataset. The Neotoma Paleoecology Database maintains a homepage at https://www.neotomadb.org.
DOI: 10.25574/14939
title: Chandra X-ray Observatory ObsId 14939

description: Chandra survey of the oldest open clusters
DOI: 10.25574/14940
title: Chandra X-ray Observatory ObsId 14940

description: Chandra survey of the oldest open clusters
DOI: 10.25574/14941
title: Chandra X-ray Observatory ObsId 14941

description: Monitoring the Tidal Disruption of a Gas Cloud Approaching Sgr A*
DOI: 10.25574/14942
title: Chandra X-ray Observatory ObsId 14942

description: Monitoring the Tidal Disruption of a Gas Cloud Approaching Sgr A*
DOI: 10.21233/74jn-8m11
title: Sněhový žlab pollen trap dataset

description: Raw data for the Sněhový žlab pollen trap dataset submitted to the Neotoma Paleoecology Database. Data is available through the landing page in JSON format. The landing page referenced by the DOI also contains links to publications and a map-based viewer for the dataset. The Neotoma Paleoecology Database maintains a homepage at https://www.neotomadb.org.
DOI: 10.25574/14943
title: Chandra X-ray Observatory ObsId 14943

description: Monitoring the Tidal Disruption of a Gas Cloud Approaching Sgr A*
DOI: 10.25574/14944
title: Chandra X-ray Observatory ObsId 14944

description: Monitoring the Tidal Disruption of a Gas Cloud Approaching Sgr A*
DOI: 10.25574/14945
title: Chandra X-ray Observatory ObsId 14945

description: Monitoring the Tidal Disruption of a Gas Cloud Approaching Sgr A*
DOI: 10.25574/14946
title: Chandra X-ray Observatory ObsId 14946

description: Monitoring the Tidal Disruption of a Gas Cloud Approaching Sgr A*
DOI: 10.21233/dxe0-3607
title: Kirkesdalen pollen trap dataset

description: Raw data for the Kirkesdalen pollen trap dataset submitted to the Neotoma Paleoecology Database. Data is available through the landing page in JSON format. The landing page referenced by the DOI also contains links to publications and a map-based viewer for the dataset. The Neotoma Paleoecology Database maintains a homepage at https://www.neotomadb.org.
DOI: 10.17026/ar/uhmea9
title: PAN-00180249 - seal lead with connecting strip

description: &lt;p&gt;This find is registered at Portable Antiquities of the Netherlands with number PAN-00180249&lt;/p&gt;
description: Modified: 2025-10-28T10:43:33+01:00
DOI: 10.25574/14947
title: Chandra X-ray Observatory ObsId 14947

description: Understanding the Nature of PHL 1811 Analogs
DOI: 10.25574/14948
title: Chandra X-ray Observatory ObsId 14948

description: Understanding the Nature of PHL 1811 Analogs
DOI: 10.25574/14949
title: Chandra X-ray Observatory ObsId 14949

description: Understanding the Nature of PHL 1811 Analogs
DOI: 10.21233/hm0b-ma85
title: Lagodekhi 3 pollen trap dataset

description: Raw data for the Lagodekhi 3 pollen trap dataset submitted to the Neotoma Paleoecology Database. Data is available through the landing page in JSON format. The landing page referenced by the DOI also contains links to publications and a map-based viewer for the dataset. The Neotoma Paleoecology Database maintains a homepage at https://www.neotomadb.org.
DOI: 10.25574/14950
title: Chandra X-ray Observatory ObsId 14950

description: Understanding the Nature of PHL 1811 Analogs
DOI: 10.15468/dl.en2zv5
title: Occurrence Download

description: A dataset containing 1 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Sidneioides peregrinus",
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 {
 "or" : [
 "CoordinateUncertaintyInMeters is less than 10000",
 "CoordinateUncertaintyInMeters is null"
 ]
 }
 ]
}

 The dataset includes 1 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0055421-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25574/14951
title: Chandra X-ray Observatory ObsId 14951

description: Understanding the Nature of PHL 1811 Analogs
DOI: 10.25574/14952
title: Chandra X-ray Observatory ObsId 14952

description: Understanding the Nature of PHL 1811 Analogs
DOI: 10.25574/14953
title: Chandra X-ray Observatory ObsId 14953

description: Understanding the Nature of PHL 1811 Analogs
DOI: 10.21233/qy4b-ps17
title: Lagodekhi 5 pollen trap dataset

description: Raw data for the Lagodekhi 5 pollen trap dataset submitted to the Neotoma Paleoecology Database. Data is available through the landing page in JSON format. The landing page referenced by the DOI also contains links to publications and a map-based viewer for the dataset. The Neotoma Paleoecology Database maintains a homepage at https://www.neotomadb.org.
DOI: 10.25574/14954
title: Chandra X-ray Observatory ObsId 14954

description: Understanding the Nature of PHL 1811 Analogs
DOI: 10.25574/14955
title: Chandra X-ray Observatory ObsId 14955

description: Understanding the Nature of PHL 1811 Analogs
DOI: 10.25574/14956
title: Chandra X-ray Observatory ObsId 14956

description: Understanding the Nature of PHL 1811 Analogs
DOI: 10.25574/14957
title: Chandra X-ray Observatory ObsId 14957

description: Gas Dynamics of Wide Angle Tail Radio Galaxies: A Chandra Study of the ICM around 3C 130
DOI: 10.21233/q15g-nn85
title: Lagodekhi 6 pollen trap dataset

description: Raw data for the Lagodekhi 6 pollen trap dataset submitted to the Neotoma Paleoecology Database. Data is available through the landing page in JSON format. The landing page referenced by the DOI also contains links to publications and a map-based viewer for the dataset. The Neotoma Paleoecology Database maintains a homepage at https://www.neotomadb.org.
DOI: 10.3535/80c-g8c-6tb
title: Brachiopoda Duméril, 1805

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.25574/14958
title: Chandra X-ray Observatory ObsId 14958

description: Determination of Dark Matter Fractions and M/L in Elliptical Galaxies
DOI: 10.25574/14959
title: Chandra X-ray Observatory ObsId 14959

description: Determination of Dark Matter Fractions and M/L in Elliptical Galaxies
DOI: 10.25574/14960
title: Chandra X-ray Observatory ObsId 14960

description: Determination of Dark Matter Fractions and M/L in Elliptical Galaxies
DOI: 10.21233/1k6c-fj43
title: Lakaberg (Plesná) pollen trap dataset

description: Raw data for the Lakaberg (Plesná) pollen trap dataset submitted to the Neotoma Paleoecology Database. Data is available through the landing page in JSON format. The landing page referenced by the DOI also contains links to publications and a map-based viewer for the dataset. The Neotoma Paleoecology Database maintains a homepage at https://www.neotomadb.org.
DOI: 10.25574/14961
title: Chandra X-ray Observatory ObsId 14961

description: Determination of Dark Matter Fractions and M/L in Elliptical Galaxies
DOI: 10.25574/14962
title: Chandra X-ray Observatory ObsId 14962

description: Determination of Dark Matter Fractions and M/L in Elliptical Galaxies
DOI: 10.17909/qaaf-8q45
title: Data from stellar occultation by Chariklo

description: This data was collected during a stellar occultation by Chariklo on 18 October 2022.
DOI: 10.25574/14963
title: Chandra X-ray Observatory ObsId 14963

description: Determination of Dark Matter Fractions and M/L in Elliptical Galaxies
DOI: 10.25574/14964
title: Chandra X-ray Observatory ObsId 14964

description: X-ray Confirmation of Optically Selected Kpc-Scale Binary AGNs
DOI: 10.21233/w8ae-7q78
title: Zvenigorod Biology Station pollen trap dataset

description: Raw data for the Zvenigorod Biology Station pollen trap dataset submitted to the Neotoma Paleoecology Database. Data is available through the landing page in JSON format. The landing page referenced by the DOI also contains links to publications and a map-based viewer for the dataset. The Neotoma Paleoecology Database maintains a homepage at https://www.neotomadb.org.
DOI: 10.25574/14965
title: Chandra X-ray Observatory ObsId 14965

description: X-ray Confirmation of Optically Selected Kpc-Scale Binary AGNs
DOI: 10.25574/14966
title: Chandra X-ray Observatory ObsId 14966

description: X-ray Confirmation of Optically Selected Kpc-Scale Binary AGNs
DOI: 10.15468/dl.4mqqsw
title: Occurrence Download

description: A dataset containing 12142287 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Pl@ntNet automatically identified occurrences"
 ]
}

 The dataset includes 12142287 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0055415-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25574/14967
title: Chandra X-ray Observatory ObsId 14967

description: X-ray Confirmation of Optically Selected Kpc-Scale Binary AGNs
DOI: 10.21233/cmct-zg12
title: Oliwa Forest pollen trap dataset

description: Raw data for the Oliwa Forest pollen trap dataset submitted to the Neotoma Paleoecology Database. Data is available through the landing page in JSON format. The landing page referenced by the DOI also contains links to publications and a map-based viewer for the dataset. The Neotoma Paleoecology Database maintains a homepage at https://www.neotomadb.org.
DOI: 10.25574/14968
title: Chandra X-ray Observatory ObsId 14968

description: X-ray Confirmation of Optically Selected Kpc-Scale Binary AGNs
DOI: 10.25574/14969
title: Chandra X-ray Observatory ObsId 14969

description: The Hierarchical Assembly of Massive Black Holes: Identifying Kpc-Scale Triple AGNs with Chandra, HST, and EVLA
DOI: 10.25574/14970
title: Chandra X-ray Observatory ObsId 14970

description: The Hierarchical Assembly of Massive Black Holes: Identifying Kpc-Scale Triple AGNs with Chandra, HST, and EVLA
DOI: 10.25574/14971
title: Chandra X-ray Observatory ObsId 14971

description: The Hierarchical Assembly of Massive Black Holes: Identifying Kpc-Scale Triple AGNs with Chandra, HST, and EVLA
DOI: 10.21233/r22w-fm98
title: Andenes pollen trap dataset

description: Raw data for the Andenes pollen trap dataset submitted to the Neotoma Paleoecology Database. Data is available through the landing page in JSON format. The landing page referenced by the DOI also contains links to publications and a map-based viewer for the dataset. The Neotoma Paleoecology Database maintains a homepage at https://www.neotomadb.org.
DOI: 10.25574/14972
title: Chandra X-ray Observatory ObsId 14972

description: Caught in the Act: X-ray Imaging of the Highest-Redshift Binary AGN in a Lensed Submillimeter Galaxy Merger
DOI: 10.25574/14973
title: Chandra X-ray Observatory ObsId 14973

description: Keeping Tabs on the Unique Jet in M87 During Cycle 14
DOI: 10.25574/14974
title: Chandra X-ray Observatory ObsId 14974

description: Keeping Tabs on the Unique Jet in M87 During Cycle 14
DOI: 10.21233/nyb3-t982
title: Tulskie Zaseki pollen trap dataset

description: Raw data for the Tulskie Zaseki pollen trap dataset submitted to the Neotoma Paleoecology Database. Data is available through the landing page in JSON format. The landing page referenced by the DOI also contains links to publications and a map-based viewer for the dataset. The Neotoma Paleoecology Database maintains a homepage at https://www.neotomadb.org.
DOI: 10.25574/14975
title: Chandra X-ray Observatory ObsId 14975

description: A late time look at the candidate relativistic tidal disruption event Swift 2058+0516
DOI: 10.3535/y87-rtz-fl6
title: †Eoplectodonta Kozlowski, 1929

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.15468/dl.qth466
title: Occurrence Download

description: A dataset containing 18201 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-74.2128 40.70094,-74.21371 40.70037,-74.21176 40.69727,-74.20881 40.69732,-74.20537 40.69784,-74.20367 40.69856,-74.20322 40.69856,-74.20233 40.69793,-74.20124 40.69787,-74.20084 40.69821,-74.20035 40.69804,-74.19647 40.70094,-74.1957 40.70226,-74.19504 40.70309,-74.19814 40.7092,-74.20112 40.70871,-74.20256 40.70748,-74.20611 40.70573,-74.20973 40.70249,-74.21062 40.70237,-74.2128 40.70094))",
 "OccurrenceStatus is Present",
 "Year 2000-2025"
 ]
}

 The dataset includes 18201 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0055422-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25574/14976
title: Chandra X-ray Observatory ObsId 14976

description: A late time look at the candidate relativistic tidal disruption event Swift 2058+0516
DOI: 10.25574/14984
title: Chandra X-ray Observatory ObsId 14984

description: NGC 4945: Spatially resolved spectroscopy of the ``torus'
DOI: 10.25574/14985
title: Chandra X-ray Observatory ObsId 14985

description: NGC 4945: Spatially resolved spectroscopy of the ``torus'
DOI: 10.21233/acgt-g490
title: Roztocze Guciów pollen trap dataset

description: Raw data for the Roztocze Guciów pollen trap dataset submitted to the Neotoma Paleoecology Database. Data is available through the landing page in JSON format. The landing page referenced by the DOI also contains links to publications and a map-based viewer for the dataset. The Neotoma Paleoecology Database maintains a homepage at https://www.neotomadb.org.
DOI: 10.25574/14986
title: Chandra X-ray Observatory ObsId 14986

description: The Energetics and Shielding of FeLoBAL Quasar Outflows
DOI: 10.25574/14987
title: Chandra X-ray Observatory ObsId 14987

description: The Energetics and Shielding of FeLoBAL Quasar Outflows
DOI: 10.15468/dl.jexbzk
title: Occurrence Download

description: A dataset containing 3282 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Inia geoffrensis"
 ]
}

 The dataset includes 3282 records from 37 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0055423-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.17956629
title: Beyond the Blueprint: Navigating the Gaps in Davao City's Disaster Risk Reduction Framework (Research on the Challenges of Disaster Risk Reduction and Management (DRRM) in the Highly Urbanized City of Davao)
DOI: 10.5281/zenodo.17956631
title: Beyond the Blueprint: Navigating the Gaps in Davao City's Disaster Risk Reduction Framework (Research on the Challenges of Disaster Risk Reduction and Management (DRRM) in the Highly Urbanized City of Davao)
DOI: 10.25574/14988
title: Chandra X-ray Observatory ObsId 14988

description: Chandra Confirmation of Candidate Inspiraling, Binary, or Recoiling Black Holes in Nearby Galaxies
DOI: 10.25574/14989
title: Chandra X-ray Observatory ObsId 14989

description: Chandra Confirmation of Candidate Inspiraling, Binary, or Recoiling Black Holes in Nearby Galaxies
DOI: 10.25574/14990
title: Chandra X-ray Observatory ObsId 14990

description: 3C 111: An Ideal Galaxy for Reavealing Jet Physics
DOI: 10.3535/g1y-wjb-l42
title: Conularia

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/jak-qyj-hw0
title: Brachiopoda Duméril, 1805

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.3535/k59-g7y-rgf
title: Porifera Grant, 1836

description: Digital Specimen for the physical specimen hosted at Tallinn University of Technology.
DOI: 10.17026/ar/ugks2e
title: PAN-00060823 - coin/coin-related, Filips van Bourgondië (1516-1524), drie mijt

description: &lt;p&gt;This find is registered at Portable Antiquities of the Netherlands with number PAN-00060823&lt;/p&gt;
description: Modified: 2025-07-15T10:50:48+02:00
DOI: 10.25574/14992
title: Chandra X-ray Observatory ObsId 14992

description: The Herschel Legacy of powerful 3C radio galaxies and quasars II: observing Proposal.