NetworkChange: Bayesian Package for Network Changepoint Analysis

Network changepoint analysis for undirected network data. The package implements a hidden Markov network change point model (Park and Sohn (2020)). Functions for break number detection using the approximate marginal likelihood and WAIC are also provided. This version includes performance optimizations with vectorized MCMC operations and modern ggplot2-based visualizations with colorblind-friendly palettes.

Getting started

Package details

AuthorJong Hee Park [aut, cre], Yunkyu Sohn [aut]
MaintainerJong Hee Park <jongheepark@snu.ac.kr>
LicenseGPL-3
Version1.0.0
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("NetworkChange")

Try the NetworkChange package in your browser

Any scripts or data that you put into this service are public.

NetworkChange documentation built on Jan. 21, 2026, 9:08 a.m.