A joint penalized spline smoothing model for the number of positive and negative COVID-19 tests

• Dries De Witte ,

  Roles Formal analysis, Methodology, Software, Writing – original draft

  * E-mail: dries.dewitte@kuleuven.be

  Current address: L-BioStat, Leuven, Belgium

  Affiliation L-BioStat, KU Leuven, Leuven, Belgium

  https://orcid.org/0000-0003-3264-6984

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• Ariel Alonso Abad,

  Roles Conceptualization, Supervision, Writing – review & editing

  Affiliations L-BioStat, KU Leuven, Leuven, Belgium, I-BioStat, UHasselt, Diepenbeek, Belgium

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• Thomas Neyens,

  Roles Conceptualization, Supervision, Writing – review & editing

  Affiliations L-BioStat, KU Leuven, Leuven, Belgium, I-BioStat, UHasselt, Diepenbeek, Belgium

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• Geert Verbeke,

  Roles Conceptualization, Supervision, Writing – review & editing

  Affiliations L-BioStat, KU Leuven, Leuven, Belgium, I-BioStat, UHasselt, Diepenbeek, Belgium

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• Geert Molenberghs

  Roles Conceptualization, Supervision, Writing – review & editing

  Affiliations L-BioStat, KU Leuven, Leuven, Belgium, I-BioStat, UHasselt, Diepenbeek, Belgium

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