Re: [R] question about svm(e1071)

2011-01-17 Thread mutohrn
Dear Prof. Ligges, Thank you for the reply. Is an order of calculation changed when samples are shuffled? Does that happen because of Sequential Minimal Optimization(SMO)? I noticed that when I set scale=F, SVs were identical. However, differences between coefs are sometimes relatively large. Be

[R] question about svm(e1071)

2011-01-12 Thread mutohrn
Dear all, I executed svm calculation using e1071 library with a microarray data (http://www.iu.a.u-tokyo.ac.jp/~kadota/R/data_Singh_RMA_3274.txt). Then, I shuffled the data samples and executed svm calculation again. The results of 2 calculation were different (in SV, coefs and weights). I attac