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 some intersting regions, curves, and so on... I tried to pass these as additional graphics parameters to pass to filled.contour, as indicated in ?plot.svm and in examples in filled.contour help. But it doesn't seem to work. Where is my foult? Can anyone help me? Best, Alessandro PS: I use R 1.9.0 on a WinXP OS ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Alessandro Ambrosi, Ph.D. | Oncological Surgical Sc. Dept. | mail: [EMAIL PROTECTED] Surg. Cl. II | [EMAIL PROTECTED] University of Padua | fax: +39 049 651891 via Giustiniani, 2 | tel: +39 049 8212055 I-35128 Padua (ITALY) | url: www.stat.unipd.it/~ambrosi ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ------------------------------------------------- This mail sent through IMP: webmail.unipd.it ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
