OSCAR: Optimal subset cardinality regression using the L0-pseudonorm with applications to prognostic modelling of prostate cancer

• Anni S. Halkola ,

  Contributed equally to this work with: Anni S. Halkola, Kaisa Joki

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

  Affiliation Department of Mathematics and Statistics, University of Turku, Turku, Finland

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• Kaisa Joki ,

  Contributed equally to this work with: Anni S. Halkola, Kaisa Joki

  Roles Conceptualization, Formal analysis, Methodology, Software, Writing – original draft, Writing – review & editing

  Affiliation Department of Mathematics and Statistics, University of Turku, Turku, Finland

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• Tuomas Mirtti,

  Roles Conceptualization, Validation, Writing – original draft, Writing – review & editing

  Affiliations Research Program in Systems Oncology, Faculty of Medicine, University of Helsinki, Helsinki, Finland, Department of Pathology, Diagnostic Center, Helsinki University Hospital, Helsinki, Finland, Department of Biomedical Engineering, School of Medicine, Emory University, Atlanta, Georgia, United States of America

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• Marko M. Mäkelä,

  Roles Conceptualization, Methodology, Writing – review & editing

  Affiliation Department of Mathematics and Statistics, University of Turku, Turku, Finland

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• Tero Aittokallio,

  Roles Conceptualization, Funding acquisition, Methodology, Resources, Writing – review & editing

  Affiliations Department of Mathematics and Statistics, University of Turku, Turku, Finland, Institute for Molecular Medicine Finland (FIMM), HiLIFE, University of Helsinki, Helsinki, Finland, Institute for Cancer Research, Oslo University Hospital, Oslo, Norway, Oslo Centre for Biostatistics and Epidemiology (OCBE), University of Oslo, Oslo, Norway

  https://orcid.org/0000-0002-0886-9769

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• Teemu D. Laajala

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Methodology, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: teelaa@utu.fi

  Affiliations Department of Mathematics and Statistics, University of Turku, Turku, Finland, Department of Pharmacology, University of Colorado Anschutz Medical Campus, Aurora, Colorado, United States of America

  https://orcid.org/0000-0002-7016-7354

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