mydata <- mydata[sample(nrow(mydata)), ] Andy
> From: Andreas > > Hello, > > is there any function to randomize the order of rows in > matrix. My dataset > for suport vector mashines is in the order first the samples > of class1 and > then the samples for class2. For the training of the svm I > need this dataset > randomized in its order. > > regards Andreas > ______________________________________________ [EMAIL PROTECTED] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
