ICLUST
set of functions, but useful for many item analysis problems.cluster.loadings(keys, r.mat, correct = TRUE,SMC=TRUE)
Although part of ICLUST, this may be used in any SAPA application where we are interested in item- whole correlations of items and composite scales.
These loadings are particularly interpretable when sorted by absolute magnitude for each cluster (see ICLUST.sort
).
ICLUST
, factor2cluster
, cluster.cor
r.mat<- Harman74.cor$cov
clusters <- matrix(c(1,1,1,rep(0,24),1,1,1,1,rep(0,17)),ncol=2)
cluster.loadings(clusters,r.mat)
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