GNU R procedures for psychometrics


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

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