Nothing
#################################################################
# Several methods to support threshold decision
#################################################################
require(fanovaGraph)
### example data set with two interactions
d = 4
x <- matrix(runif(40*d), 40, d)
y <- (x[,1]-0.5) * (x[,2]-0.5) + 0.9*(x[,1]-0.5) * (x[,3]-0.5)
### kriging prediction model
KM <- km(~1, design = data.frame(x), response = y)
### graph estimation
g <- estimateGraph(kmPredictWrapper, d=d, n.tot = 10000, km.object=KM)
##################################################################
### Threshold decision
### examine full graph
plot(g, plot.i1 = FALSE)
### Compare candidate thresholds on prediction performance
comparison <- thresholdIdentification(g, x, y, n.cand = 2)
### Delta Jump Plot
plotDeltaJumps(g)
plotDeltaJumps(g, mean.clique.size=TRUE)
### see graph changing as delta chages
plotGraphChange(g, fix.layout = TRUE)
### see effect of delta on graph interactively with library tcltk
plotTk(g)
### the same with library manipulate
plotManipulate(g)
### 'unknown' true threshold
g.cut <- threshold(g, delta = 0.2, scale = TRUE)
plot(g.cut)
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