Ciao Etienne, thank you. Today I tried to understand something more. Here's what I did (The file names are a bit different): *training <- data.frame(cbind(TL_training_2006_id, AST_L1B_2008_05_2009_area_giusta_1, AST_L1B_2008_05_2009_area_giusta_2, AST_L1B_2008_05_2009_area_giusta_3N))* Then ... *x <- subset(training, select = TL_training_2006_id) y <- subset(training, select = -TL_training_2006_id)* and finally .... *model_ASTER <- svm(x,y)* but I get :/ Errore in scale(newdata[, object$scaled, drop = FALSE], center = object$x.scale$"scaled:center", : (subscript) indice logicol troppo lungo
thanks for any help -- View this message in context: http://r.789695.n4.nabble.com/svm-with-GRASS-GIS-tp4388006p4392054.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.
