X_rasch {eRm} | R Documentation |
Artificial data sets and design matrices for computing extended Rasch models.
data(X_rasch)
Numeric matrices with subjects as rows and items as columns.
data(X_rasch) data(X_lltm) data(X_pcm) data(X_lpcm) data(X_rsm) data(X_lrsm) data(W_lpcm)