[R] svm with GRASS GIS

gab gis.gn at libero.it
Tue Feb 14 19:29:24 CET 2012

Dear R Community-

I am a new user of R.  I am using R with GRASS GIS.
I would apply svm "on" raster data in GRASS.
Basically I have a raster with "areas training" and other three raster (each
represents a band of ASTER satellite image).
My goal is to classify, according to training areas, the 3 raster.
Trying to replicate the guides found on the net, I did the following:
# load raster
#and then
 model_ASTER <-
Errore in data.frame(y, x) : 
  arguments imply differing number of rows: 1857076, 1488

Thanks for any help


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