GenerateAtable          Generate tables that store different design
                        elements
gen_bijectionvector     Generate a vector to map polytomous vector to
                        integers
ohoegdm                 Ordinal Higher-Order General Diagnostic Model
                        under the Exploratory Framework (OHOEGDM)
sim_slcm                Simulate Ordinal Item Data from a Sparse Latent
                        Class Model
