r-cran-psy 1.1-4 (arm64 binary) in ubuntu groovy

 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