A hierarchical clustering approach to identify repeated enrollments in web survey data

• Elizabeth A. Handorf ,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Validation, Writing – original draft, Writing – review & editing

  * E-mail: Elizabeth.Handorf@fccc.edu

  Affiliation Biostatistics and Bioinformatics Facility, Fox Chase Cancer Center, Philadelphia, PA, United States of America

  http://orcid.org/0000-0003-0445-8978

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• Carolyn J. Heckman,

  Roles Conceptualization, Funding acquisition, Investigation, Project administration, Resources, Writing – review & editing

  Affiliation Department of Medical Oncology, Rutgers Cancer Institute of New Jersey, New Brunswick, New Jersey, United States of America

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• Susan Darlow,

  Roles Data curation, Investigation, Project administration, Writing – review & editing

  Affiliation National Comprehensive Cancer Network, Fort Washington, PA, United States of America

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• Michael Slifker,

  Roles Formal analysis, Investigation, Methodology, Writing – review & editing

  Affiliation Biostatistics and Bioinformatics Facility, Fox Chase Cancer Center, Philadelphia, PA, United States of America

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• Lee Ritterband

  Roles Investigation, Methodology, Writing – review & editing

  Affiliation Department of Psychiatry and Neurobehavioral Sciences, University of Virginia, Charlottesville, VA, United States of America

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