| mudfold-package |
MUDFOLD : A nonparametric unfolding item response theory model for dichotomous preferential-choice data. |
| ANDRICH |
Andrich's attitude scale towards capital punishment |
| as.mudfold |
Function for calculating MUDFOLD statistics for a given unfolding scale. |
| CAM |
Conditional adjacency matrix (CAM) for dichotomously scored items. |
| coef.mdf |
Generic 'coef' method for S3 class '"mdf"' objects. |
| diagnostics |
MUDFOLD scale diagnostics |
| EURPAR2 |
Preferences of European party activists. |
| ISO |
Iso statistic for a given unfolding scale. |
| Loneliness |
De Jong-Gierveld loneliness scale |
| MAX |
Max statistic for a given unfolding scale. |
| mudfold |
MUDFOLD: Van Schuur's nonparametric IRT model for dichotomous responses that have been generated by an unfolding process. |
| mudfoldsim |
Function for constructing artificial item response data generated under an unfolding response process. Unfolding processes model the proximity (distance) between person and item parameters. |
| pick |
Transform items to preference binary data. |
| Plato7 |
Plato's Seven Works |
| plot.mdf |
'plot' function for '"mdf"' class objects. |
| print.mdf |
'print' method for '"mdf"' class objects resulted from the 'mudfold' function. |
| summary.mdf |
'summary' method for S3 class '"mdf"' objects. |
![[R logo]](../../../doc/html/Rlogo.svg)
![[Up]](../../../doc/html/left.jpg)
![[Top]](../../../doc/html/up.jpg)