dcmdata 0.2.0

We are excited to announce the release of dcmdata 0.2.0. The goal of dcmdata is to provide easy access to data sets that can be used for demonstrating and testing diagnostic classification models (DCM; also called cognitive diagnostic models [CDMs]). You can install dcmdata from CRAN with: install.packages("dcmdata") This blog post highlights the major changes in this release, which is mainly focused on the addition of several new data sets.