To install r-cran-erm just follow these instructions.
sudo apt-get install r-cran-erm
Which will install r-cran-erm and any other packages on which it depends.
|Maintainer||Debian Science Team <[email protected]>|
|Description||GNU R package for 'extended Rasch modelling' rating scale model (RSM), linear rating scale models (LRSM), partial credit models (PCM), and linear partial credit models (LPCM). Missing values are allowed in the data matrix. Additional features are the ML estimation of the person parameters, Andersen's LR-test, item-specific Wald test, itemfit and personfit statistics including infit and outfit measures, various ICC and related plots, automated stepwise item elimination, simulation module for various binary data matrices. An eRm platform is provided at R-forge (see URL).|