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A Survey of Statistical Models for Dynamic Signed Networks

There is growing interest in signed networks across disciplines, yet statistical methods for analyzing such networks remain limited. …

Marc Schalberger
ergm.sign: Modeling Signed Networks in R
The ergm.sign package is an implementation of the exponential random graph model (ERGM) for signed networks. It builds on the statnet …
Marc Schalberger, Cornelius Fritz, Pavel Krivitsky, Marius Mehrl
Order in Motion: Structural Balance in International Relations since 1900
Marc Schalberger, Cornelius Fritz, Marius Mehrl
Machine Learning-Based Decision Support for Step-Up Therapy After Endosonography-Guided Drainage of Pancreatic Fluid Collections: Multicenter Development and Validation Study

Background and Aims: Endoscopic ultrasound (EUS)-guided drainage of pancreatic fluid collections (PFCs) is effective. However, …

Marcel Razpotnik, Marc Schalberger, ...
Scalable Signed Exponential Random Graph Models under Local Dependence
Traditional network analysis focuses on binary edges, while real-world relationships are more nuanced, encompassing cooperation, …
Marc Schalberger, Cornelius Fritz
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