| attributepattern | Generate all possible attribute patterns |
| att.structure | Generate hierarchical attribute structures |
| autoGDINA | Q-matrix validation, model selection and calibration in one... |
| bdiagMatrix | Create a block diagonal matrix |
| bootSE | Calculating standard errors and variance-covariance matrix... |
| CA | Calculate classification accuracy |
| cjoint | Combine R Objects by Columns |
| ClassRate | Classification Rate Evaluation |
| designmatrix | Generate design matrix |
| dif | Differential item functioning for cognitive diagnosis models |
| DTM | Experimental function for diagnostic multiple-strategy CDMs |
| ecpe | Examination for the Certificate of Proficiency in English... |
| extract | extract elements from objects of various classes |
| frac20 | Tatsuoka's fraction subtraction data |
| GDINA | CDM calibration under the G-DINA model framework |
| GDINA-package | The Generalized DINA Model Framework |
| GMSCDM | Estimating multiple-strategy cognitive diagnosis models |
| ILCA | Iterative latent-class analysis |
| indlogLik | Extract log-likelihood for each individual |
| indlogPost | Extract log posterior for each individual |
| itemfit | Item fit statistics |
| itemparm | extract item parameters (deprecated) |
| LC2LG | Transformation between latent classes and latent groups |
| MCmodel | Multiple-choice models |
| modelcomp | Item-level model comparison using Wald, LR or LM tests |
| modelfit | Model fit statistics |
| monocheck | This function checks if monotonicity is violated |
| npar | Calculate the number of parameters |
| personparm | calculate person (incidental) parameters |
| plot.GDINA | Create plots for GDINA estimates |
| plot.itemfit | Item fit plots |
| plot.Qval | Mesa plot for Q-matrix validation |
| Qval | Q-matrix validation |
| rowMatch | Count the frequency of a row vector in a data frame |
| score | Score function |
| sim10GDINA | Simulated data (10 items, G-DINA model) |
| sim10MCDINA | Simulated data (10 items, MC-DINA model) |
| sim10MCDINA2 | Simulated data (10 items, MC-DINA model) |
| sim20seqGDINA | Simulated data (20 items, sequential G-DINA model) |
| sim21seqDINA | Simulated data (21 items, sequential DINA model) |
| sim30DINA | Simulated data (30 items, DINA model) |
| sim30GDINA | Simulated data (30 items, G-DINA model) |
| sim30pGDINA | Simulated data (30 items, polytomous G-DINA model) |
| simDTM | Simulating data for diagnostic tree model |
| simGDINA | Data simulation based on the G-DINA models |
| startGDINA | Graphical user interface of the GDINA function |
| unique_only | Unique values in a vector |
| unrestrQ | Generate unrestricted Qc matrix from an restricted Qc matrix |
