1.2k citations · 2.8k across the 11 of their papers we have counts for
4 papers · 1 filter
Measurement error and reliability from a different perspective: Reliability of decision functions and the sum score
Lourens Waldorp, Maarten Marsman, Denny Borsboom
We propose an alternative framework for measurement error that allows us to determine reliability at the level of the decision, such as the decision to pass or fail. This framework…
Moderated Network Models
Jonas Haslbeck, Denny Borsboom, Lourens Waldorp
Pairwise network models such as the Gaussian Graphical Model (GGM) are a powerful and intuitive way to analyze dependencies in multivariate data. A key assumption of the GGM is tha…
The Gaussian Graphical Model in Cross-sectional and Time-series Data
Sacha Epskamp, Lourens J. Waldorp, René Mõttus +1
We discuss the Gaussian graphical model (GGM; an undirected network of partial correlation coefficients) and detail its utility as an exploratory data analysis tool. The GGM shows…
Network Psychometrics
Sacha Epskamp, Gunter K. J. Maris, Lourens J. Waldorp +1
This chapter provides a general introduction of network modeling in psychometrics. The chapter starts with an introduction to the statistical model formulation of pairwise Markov r…