| ability | Person Ability Estimation |
| backward | Inference based model selecton for IRT models. |
| coef.rasch | Extract Model Coefficients |
| confint.rasch | Confidence Intervals for Rasch Model Fits |
| cooksD | Calculate Cook's Distance. |
| drop1 | Add or Drop All Possible Single Terms to a Rasch Model |
| forest | Forest Plot |
| gradient | Approximation of gradient vector. |
| hessian | Approximation of Hessian matrix |
| info | Plot Test Information Function |
| irt2p | Fitting Two Parameter Logistic Model |
| irt2plikLA | Two Parameter Logistic Model Marginal log-likelihood |
| irt2preg | Fitting Two Parameter Logistic Regression Model |
| irt2preglikLA | Two Parameter Logistic Regression Model Marginal... |
| itemfit | Item Fit |
| lincon | Test Linear Constraints. |
| logLik.rasch | Extract Log-likelihood from a Rasch Model |
| odonto_ncd | Oral and Non-Communicable Diseases |
| pfs | Calculate Person Fit Statistics. |
| pim | Person Item Map |
| plot.rasch | Plot Item Characteristic Curves |
| predict.rcs | Evaluate a Restricted Cubic Splines Basis |
| print.rasch | Print Rasch Model Fits |
| rasch | Fitting Rasch model |
| raschd | Fitting Rasch model with common discrimination parameter |
| raschdlikLA | Rasch model (with discrimination prameter) marginal... |
| raschdreg | Fitting Rasch Regression Model with Common Discrimination... |
| raschdreglikLA | Rasch regression model (with discrimination prameter)... |
| raschlikLA | Rasch model marginal log-likelihood |
| raschreg | Fitting Rasch regression model |
| raschreglikLA | Rasch regression model marginal log-likelihood |
| raschreg-package | Item Response Theory regression models. |
| raschsk | Fitting Asymmetric Rasch model |
| rcs | Restricted Cubic Splines |
| sim_rasch | Simulation of different Rasch models |
| summary.rasch | Summarizing Rasch Model Fits |
| update.rasch | Update and Re-fit a Model Call |
| vcov.rasch | Extraction of Variance-Covariance Matrix for a Fitted Model... |
