predict.princomp(object, newdata=NULL)
"princomp".
object.
This is the
"princomp" method for the generic function
predict.
wafer.pc <- princomp(~pre.mean + post.mean + pre.dev + post.dev,
data=wafer)
hyp.data <- data.frame(pre.mean=c(2,3), post.mean=c(2,3),
post.dev=c(.2,.3), pre.dev=c(.1,.2))
predict(wafer.pc, hyp.data)