AAR                     Attribute-wise agreement rate
GNPC                    Estimation of examinees' attribute profiles
                        using the GNPC method
NPC                     Estimation of examinees' attribute profiles
                        using the NPC method
PAR                     Pattern-wise agreement rate
Q.generate              Generation of Dichotomous Q-Matrix
QR                      Refine the Q-matrix by Minimizing the RSS
RR                      Entry-wise and vector-wise recovery rates
TSQE                    Two-step Q-matrix Estimation Method
bestQperm               Column permutation of the estimated Q-matrix
correction.rate         Correction rate of a Q-matrix refinement method
retention.rate          Retention rate of a Q-matrix refinement method
