Re: [R] pcaMethods and Lattice help.

2010-07-19 Thread Peter Ehlers
On 2010-07-19 7:35, Shawn Way wrote: I've been using the pcaMethods to develop a scores matrix === data(iris) pcIr<- pca(iris[,1:4], method="nipals", nPcs=3, cv="q2") test<- scores(pcIr) What I'm looking to do is to u

[R] pcaMethods and Lattice help.

2010-07-19 Thread Shawn Way
I've been using the pcaMethods to develop a scores matrix === data(iris) pcIr <- pca(iris[,1:4], method="nipals", nPcs=3, cv="q2") test <- scores(pcIr) What I'm looking to do is to use lattice's barchart to plot the sco