Hi I'm trying to predict using a model I fitted with SVM.
I constructed the model (called Svm) using a training set, and now I want to use a test set (called BankTest) for prediction. The response variable is in the first column of BankTest. > SvmPred = predict(Svm, BankTest[,-1], probability=TRUE) > SvmPredRes = table(Pred = SvmPred, True = BankTest[,1]) I get this error: Error in table(Pred = SvmPred, True = BankTest) : all arguments must have the same length I checked the length of both BankTest[,1] and SvmPredict. > length(SvmPred) [1] 2282 > length(BankTest[,1]) [1] 2598 How are these two columns not the same size? Surely the prediction should try to predict all the values of BankTest[,1]? Any help would be much appreciated. -- View this message in context: http://r.789695.n4.nabble.com/SVM-Prediction-and-Plot-tp3254421p3254421.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
