Sacha Epskamp

Sacha Epskamp is an Associate Professor in the Department of Psychology at the National University of Singapore, a position held since 2022. Epskamp's work centers on the development and application of statistical network models in psychological science, with particular attention to psychopathology, longitudinal data analysis, and the separation of within- and between-person effects. Much of this work has addressed methodological questions in network psychometrics, including estimation methods, parameter uncertainty, and the use of vector autoregressive models for time-series and panel data. Epskamp is also the co-author of Network Psychometrics with R, a practical guide for behavioral and social scientists.