Thank you very much!
On Tue, Sep 3, 2013 at 3:18 PM, Bjørn-Helge Mevik <b.h.me...@usit.uio.no>wrote:
> Euna Jeong <eaje...@gmail.com> writes:
>
> > R> plot(gas1, ncomp=2, asp = 1, line = TRUE)
> >
> > This shows only the cross-validated predictions.
>
> If you add the argument which = c("train", "validation") (see
> ?predplot.mvr), you will get both. However, you will get them in
> separate panels in the plot.
>
> If you wish to have them in the same panel, you will have to add the
> points yourself. This should work:
>
> plot(gas1, ncomp=2, asp = 1, line = TRUE)
> points(predict(gas1, ncomp = 2) ~ gasoline$octane, col = "red")
>
> --
> Regards,
> Bjørn-Helge Mevik
>
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