CGGPvalplot: Plot validation prediction errors for CGGP object
In CGGP: Composite Grid Gaussian Processes

Description Usage Arguments Value See Also Examples

Plot validation prediction errors for CGGP object

1	CGGPvalplot(CGGP, Xval, Yval, d = NULL)

`CGGP`	CGGP object that has been fitted
`Xval`	X validation data
`Yval`	Y validation data
`d`	If output is multivariate, which column to use. Will do all if left as NULL.

None, makes a plot

Other CGGP plot functions: CGGPplotblocks(), CGGPplotcorr(), CGGPplotheat(), CGGPplothist(), CGGPplotsamplesneglogpost(), CGGPplotslice(), CGGPplottheta(), CGGPplotvariogram()

SG <- CGGPcreate(d=3, batchsize=100)
f1 <- function(x){x[1]+x[2]^2}
y <- apply(SG$design, 1, f1)
SG <- CGGPfit(SG, y)
Xval <- matrix(runif(3*100), ncol=3)
Yval <- apply(Xval, 1, f1)
CGGPvalplot(CGGP=SG, Xval=Xval, Yval=Yval)