Package: NetworkChange
Title: Bayesian Package for Network Changepoint Analysis
Version: 1.1.0
Date: 2026-04-07
Authors@R: c(person(given = c("Jong", "Hee"),
                    family = "Park",
                    role = c("aut", "cre"),
                    email = "jongheepark@snu.ac.kr"),
             person(given = "Yunkyu",
                    family = "Sohn",
                    role = "aut"))
Depends: R (>= 3.5.0), MCMCpack, ggplot2
Imports: Rcpp (>= 1.0.0), Rmpfr, abind, mvtnorm, tidyr, igraph, qgraph,
        network, stats, MASS, methods, RColorBrewer, ggrepel, rlang,
        GGally, patchwork, viridis
LinkingTo: Rcpp, RcppArmadillo
Description: 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. Version 1.1.0 includes high-performance C++
        implementations via Rcpp/RcppArmadillo for 5-15x faster MCMC
        sampling, along with modern ggplot2-based visualizations with
        colorblind-friendly palettes.
License: GPL-3
NeedsCompilation: yes
RoxygenNote: 7.3.3
Roxygen: list(markdown = TRUE)
Encoding: UTF-8
Suggests: sna, lifecycle
Config/pak/sysreqs: cmake libglpk-dev libgmp3-dev make libicu-dev
        libjpeg-dev libpng-dev libuv1-dev libxml2-dev libmpfr-dev
        libssl-dev
Repository: https://jongheepark.r-universe.dev
Date/Publication: 2026-04-07 02:59:26 UTC
RemoteUrl: https://github.com/jongheepark/networkchange
RemoteRef: HEAD
RemoteSha: a1db418496c408226c438102d8bc02ac15e6185b
Packaged: 2026-07-04 09:16:10 UTC; root
Author: Jong Hee Park [aut, cre],
  Yunkyu Sohn [aut]
Maintainer: Jong Hee Park <jongheepark@snu.ac.kr>