About the Authors

Leacky Muchene

Contributed equally to this work with: Leacky Muchene, Wende Safari

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

consult@statsdecide.co.ke

Affiliation Statistics, StatsDecide Analytics and Consulting Limited, Nairobi, Kenya

Wende Safari

Contributed equally to this work with: Leacky Muchene, Wende Safari

Roles Formal analysis, Investigation, Methodology, Project administration, Resources, Validation, Writing – original draft, Writing – review & editing

Affiliation MODES, University of A Coruña, A Coruña, Spain

Competing Interests

Author LM is an employee and stockholder of StatsDecide Analytics and Consulting Limited with no other competing interests to declare. This relationship does not alter our adherence to PLOS ONE policies on sharing data and materials.