3 papers
stat.ME2026
What is your Prior Worth? Effective Sample Size and Sample Size Planning for Gaussian Graphical Models
Giuseppe Arena, Lourens Waldorp, Maarten Marsman
In Bayesian analysis, the prior effective sample size (ESS) expresses the information carried by a prior distribution in units of observations, quantifying how much independent inf…
nlin.AO2026
Towards personalised intervention: A causal-dynamical framework to determine psychological treatment trajectories
Lourens Waldorp, Titus Mürtz, Anita Jansen +1
For approximately half of the individuals receiving mental health care, the results are suboptimal, even when treatments align with evidence-based guidelines. These limited effects…
stat.AP2026
Blume-Capel model: Estimation of a three stable state network for , and data
Lourens Waldorp, Jonas Dalege, Maarten Marsman +3
An extension of the Ising model is proposed as a viable alternative for data with values , and in the inverse problem, i.e., estimation of the parameters. This model i…