About the Authors

Amanda Fernández-Fontelo

Roles Data curation, Formal analysis, Writing – original draft, Writing – review & editing

fernanda@hu-berlin.de

Affiliation Chair of Statistics, School of Business and Economics, Humboldt-Universität zu Berlin, Berlin, Germany

David Moriña

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

Affiliations Departament de Matemàtiques, Barcelona Graduate School of Mathematics (BGSMath), Universitat Autònoma de Barcelona, Barcelona, Spain, Department of Econometrics, Statistics and Applied Economics, Riskcenter-IREA, Universitat de Barcelona, Barcelona, Spain, Centre de Recerca Matemàtica (CRM), Barcelona, Spain

Alejandra Cabaña

Roles Conceptualization, Data curation, Formal analysis, Writing – review & editing

Affiliation Departament de Matemàtiques, Barcelona Graduate School of Mathematics (BGSMath), Universitat Autònoma de Barcelona, Barcelona, Spain

Argimiro Arratia

Roles Conceptualization, Data curation, Software, Writing – review & editing

Affiliation Department of Computer Science, Universitat Politècnica de Catalunya, Barcelona, Spain

Pere Puig

Roles Investigation, Methodology, Writing – review & editing

Affiliation Departament de Matemàtiques, Barcelona Graduate School of Mathematics (BGSMath), Universitat Autònoma de Barcelona, Barcelona, Spain

Competing Interests

The authors have declared that no competing interests exist.