Temporal Exponential Random Graph Models with btergm: Estimation and Bootstrap Confidence Intervals
Author(s) -
Philip Leifeld,
Skyler Cranmer,
Bruce Desmarais
Publication year - 2018
Publication title -
journal of statistical software
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 7.636
H-Index - 145
ISSN - 1548-7660
DOI - 10.18637/jss.v083.i06
Subject(s) - exponential random graph models , graph , exponential function , random effects model , computer science , random graph , r package , exponential family , statistics , confidence interval , mathematics , theoretical computer science , meta analysis , medicine , mathematical analysis
The xergm package is an implementation of extensions to the exponential random graph model (ERGM). It acts as a meta-package for multiple constituent packages. One of these packages is btergm, which implements bootstrap methods for the temporal ERGM estimated by maximum pseudolikelihood. Here, we illustrate the temporal exponential random graph model and its implementation in the package btergm using data on international alliances and a longitudinally observed friendship network in a Dutch school.
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