Nájera, P., Sorrel, M. A., & Abad, F. J. (2023). cdmTools:
Useful Tools for Cognitive Diagnosis Modeling. R package version
1.0.3. https://cran.r-project.org/web/packages/cdmTools/. ## Features of
the package * Empirical Q-matrix estimation and validation * Empirical
dimensionality assessment of CDM data * Attribute profile classification
via the general nonparametric classification method * R-DINA and R-DINO
model estimation * Corrected classification accuracy estimation via
multiple imputation * Useful functions for simulation studies involving
CDM ## Installation To install this package from source: 1. Windows
users may need to install the Rtools and
include the checkbox option of installing Rtools to their path for
easier command line usage. Mac users will have to download the necessary
tools from the Xcode
and its related command line tools (found within Xcode’s Preference Pane
under Downloads/Components); most Linux distributions should already
have up to date compilers (or if not they can be updated easily). 2.
devtools package (if necessary), and install
the package from the Github source code.
Please report any bugs at https://github.com/Pablo-Najera/cdmTools/issues.