The item.total command in the "multilevel" package will give you what you want.
--Chris Christopher W. Ryan, MD SUNY Upstate Medical University Clinical Campus at Binghamton 40 Arch Street, Johnson City, NY 13790 cryanatbinghamtondotedu PGP public keys available at http://home.stny.rr.com/ryancw/ "If you want to build a ship, don't drum up the men to gather wood, divide the work and give orders. Instead, teach them to yearn for the vast and endless sea." [Antoine de St. Exupery] achristoffersen wrote: > Dear all, > > I like the way the Rcmdr package computes reliability. E.g > > reliability(cov(d[,c("q1", "q2", "q3", "q4", "q5", "q6")], > use="complete.obs")) > > will not only give me the alpha score, but also for each variable, > alpha.score if deleted. However - when writing scripts it's very tiresome to > load the whole Rcmdr GUI just for this purpose. So I'm looking for an > another package that delivers the same feature. > > the score.items function in the psych package i find is too complicated (it > requires a keys vector) and it doesn't report the "alpha if deleted" score. > > What have I missed when googling for an alternative? > > Thx in advance > > Andreas ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
