Prof. Willem Heiser is Professor Emeritus in Psychology, Methodology and Statistics at the Leiden Faculty of Social and Behavioural Sciences. Also, he is Professor in Data Theory at the Leiden Faculty of Science.
Heiser focuses on what causes the methodology to become a unified subject and on the history of statistics and probability theory. His research covers the multivariate analysis, multidimensional scaling techniques, and methods for classification.
- Faculteit der Sociale Wetenschappen
- Graduate School