Description Usage Arguments Format Details Examples
Some panel generating functions of class grapcon_generator
(package vcd) for terminal nodes associated with Kriging models.
For more details see node_bivplot
.
1 2 3 4 5 6 |
mobobj |
[ |
id |
[ |
pop |
[ |
which |
[ |
pointcol |
[ |
pointcex |
[ |
linecol |
[ |
linetype |
[ |
ylines |
[ |
margins |
[ |
kriging.type |
[ |
trend.reestim |
[ |
... |
Additional arguments passed to callies. |
1 2 3 4 5 |
node_diagnosticKriging
draws diagnostic plots (see also plot.km
).
There are three different plots available, based on the results of leaveOneOut.km
,
and which ones are drawn can be controlled via the which
argument:
"loo"
plot of fitted values against response values,
"res"
plot of standardized residuals,
"qq"
qqplot of standardized residuals.
The default is to draw all three diagnostic plots.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 | if (require(DiceKriging)) {
d <- 2L
x <- seq(0, 1, length = 10L)
design <- expand.grid(x1 = x, x2 = x)
y <- apply(design, 1, branin)
df <- data.frame(y = y, design)
## no trend (formula = ~ 1)
m <- mobKriging(y ~ x1 + x2 | x1 + x2, data = df,
km.args = list(control = list(trace = FALSE)),
control = mob_control(objfun = deviance, minsplit = 20L, verbose = FALSE))
## default
plot(m, terminal_panel = node_diagnosticKriging(m,
linecol = "red", linetype = "dashed", kriging.type = "UK"))
## only leave-one-out plots
plot(m, terminal_panel = node_diagnosticKriging(m, which = c("loo"),
linecol = "red", linetype = "dashed", kriging.type = "UK"))
## only qq-plots
plot(m, terminal_panel = node_diagnosticKriging(m, which = "qq",
linecol = "grey", linetype = "dashed", kriging.type = "UK"))
## leave-one-out and residual plots
plot(m, terminal_panel = node_diagnosticKriging(m, which = c("loo", "res"),
linecol = "blue", linetype = "dashed", kriging.type = "UK"))
}
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