Link to bioRxiv paper: http://biorxiv.org/cgi/content/short/2020.11.02.364935v1?rss=1 Authors: Levy, J., Bobak, C. A., Christensen, B., Vaickus, L. J., O'Malley, A. J. Abstract: Network analysis methods are useful to better understand and contextualize relationships between entities. While statistical and machine learning prediction models generally assume independence between actors, network-based statistical methods for social network data allow for dyadic dependence between actors. While numerous methods have been developed for the R statistical software to analyze such data, deep learning methods have not been implemented in this language. Here, we introduce GCN4R, an R library for fitting graph neural networks on independent networks to aggregate actor covariate information to yield meaningful embeddings for a variety of network-based tasks (e.g. community detection, peer effects models, social influence). We provide an extensive overview of insights and methods utilized by the deep learning community on learning on social and biological networks, followed by a tutorial that demonstrates some of the capabilities of the GCN4R framework to make these methods more accessible to the R research community. Copy rights belong to original authors. Visit the link for more info