Hi all,
First of all thanks for the answers.
I'd like to add some objects to a plot.svm graphic.
To give a more precise idea here I make a simple example.
First I train a SVM.
> m.svm <- svm(status~., data = dati.svm,
kernel="radial", cross=20, scale=TRUE
)
Then I generates a
You probably won't be able to do that without modifying plot.svm(). It
calls filled.contour() like this:
filled.contour(xr, yr, matrix(as.numeric(preds),
nr = length(xr), byrow = TRUE), plot.axes = {
axis(1)
axis(2)
colo
Dear all,
I'm not able to solve easily the following simple problem.
I really hope someone can give me some hints.
I trained an svm (e1071). Now I'd like to show the results graphically.
I used plot.svm and I'd like to add some other objects to the plot:
points, (coloured) ellipses to indicate s
