https://github.com/cran/nFactors
Tip revision: 875465dbb701152a2de23d9377cbe4c2604c4ad0 authored by Gilles Raiche on 14 October 2009, 00:00:00 UTC
version 2.3.1
version 2.3.1
Tip revision: 875465d
rRecovery.r
"rRecovery" <-
function(R, loadings, diagCommunalities=FALSE) {
recoveredR <- loadings %*% t(loadings)
recovery <- list(R = R, recoveredR = recoveredR, difference = R - recoveredR)
if (diagCommunalities == FALSE) {diag(R) <- NA; diag(recoveredR) <- NA }
corr <- cor(c(R),c(recoveredR), use="pairwise.complete.obs")
recovery <- list(recovery, cor = corr)
return(recovery)
}