r-cran-psy - 1.1-4 main

This package includes several procedures used in psychometrics and
scaling, including:
.
* Cohen's Kappa and weighted Kappa (two-rater agreement tests)
* Cronbach's Alpha (an item-reliability test)
* Focused Principal Components Analysis
* Intraclass correlation coefficients
* Light's Kappa (an N-rater agreement test)
* Screeplots and graphical representations of principal components