[R] svm with GRASS GIS

gab gis.gn at libero.it
Wed Feb 15 22:30:33 CET 2012

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,
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

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