Cronbach's Alpha R package Cronbach version 0.4 Cronbach's alpha and various formulas for confidence intervals. The relevant paper is Tsagris M., Frangos C.C. and Frangos C.C. (2013). "Confidence intervals for Cronbach's reliability coefficient". Recent Techniques in Educational Science, 14-16 May, Athens, Greece. Software Depends: R (>= 3.6.0) Imports: boot, rangen, Rfast, stats Suggests: Rfast2 Michail Tsagris <mtsagris@uoc.gr> Comprehensive R Archive Network (CRAN) Michail Tsagris [aut, cre], Constantinos Frangos [aut], Christos Frangos [ctb] GPL (>= 2) 2026-03-26 application/tgz https://CRAN.R-project.org/package=Cronbach doi:10.32614/CRAN.package.Cronbach