About the Authors

Ramón Ferri-García

Contributed equally to this work with: Ramón Ferri-García, María del Mar Rueda

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

Affiliation Department of Statistics and Operations Research, Faculty of Sciences, University of Granada, Granada, Spain

María del Mar Rueda

Contributed equally to this work with: Ramón Ferri-García, María del Mar Rueda

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

mrueda@ugr.es

Affiliation Department of Statistics and Operations Research, Faculty of Sciences, University of Granada, Granada, Spain

Competing Interests

The authors have declared that no competing interests exist.