[R] Pca loading plot lables

[Bjørn-Helge Mevik]

One way is to use the loadingplot() function in the package `pls':

molprop.pc <- princomp(whatever)

library(pls)
loadingplot(molprop.pc, scatter = TRUE, labels = "names")

(If you want comp 2 vs. comp 1:
loadingplot(molprop.pc, comps = 2:1, scatter = TRUE, labels = "names")


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Bjørn-Helge Mevik