Plot a contour view of a kriging or modelPredict model including design points, or a function.
Plot a contour view of a kriging or modelPredict model. It is useful for a better understanding of a model behaviour.
contourview(model, ...)
model |
an object of class |
... |
other arguments of the |
## A 2D example - Branin-Hoo function
## a 16-points factorial design, and the corresponding response
d <- 2; n <- 16
design.fact <- expand.grid(seq(0, 1, length = 4), seq(0, 1, length = 4))
design.fact <- data.frame(design.fact); names(design.fact) <- c("x1", "x2")
y <- branin(design.fact)
## kriging model 1 : matern5_2 covariance structure, no trend, no nugget effect
m1 <- km(design = design.fact, response = y)
contourview(m1)
contourview(branin, dim = 2, add=TRUE)Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.