ement all of these algorithms and methods. The <code>mixed</code> data approach is also implemented in the package <strong>sbgcop</strong> [base <code>R</code>, @hoff2007extending]. The <code>R</code> package <strong>BDgraph</strong> implements a Gaussian copula graphical model in <code>c++</code> [@mohammadi2015bdgraph], but not the binary or ordinal approaches. Furthermore, <strong>BGGM</strong> is the only package for confirmatory testing and comparing graphical models with the methods described in @will