Data for Computing Extended Rasch Models
Artificial data sets for computing extended Rasch models.
raschdat1 raschdat2 raschdat3 raschdat4 lltmdat1 lltmdat2 rsmdat lrsmdat pcmdat pcmdat2 lpcmdat raschdat1_RM_fitted raschdat1_RM_plotDIF raschdat1_RM_lrres2
Numeric matrices with subjects as rows, items as columns, missing values as NA.
raschdat1_RM_fitted is the resulting object of RM(raschdat1) and used in examples to reduce computation time. For the generation of raschdat1_RM_plotDIF see the excluded example code of plotDIF. raschdat1_RM_lrres2 results from LRtest(RM(raschdat1), split = "mean")
Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.