Angelos Markos is Professor of Data Analysis in the Social Sciences at the School of Education, Democritus University of Thrace. He completed his PhD studies in Applied Informatics at the University of Macedonia in 2007, and has been a Visiting Scholar at the Department of Statistics, Stanford University in 2017. He has published numerous papers in various journals, and serves as a board member for the Greek Society of Data Analysis (GSDA), as well as an additional member of the International Federation of Classification Societies (IFCS) Council. His teaching disciplines include data analysis and statistics in the social sciences, and his interests include multivariate analysis (especially dimension reduction and clustering), psychological testing and measurement.