Hi, On Wed, Mar 3, 2010 at 4:08 AM, Häring, Tim (LWF) <tim.haer...@lwf.bayern.de> wrote: > (...) > >> While you're sending your bug report to David, perhaps you can try the >> SVM from kernlab. >> >> It relies on code from libsvm, too, but ... you never know. It can't >> hurt to try. > > Hi Steve, > > thanks for that hint. > I tried ksvm()-function bet get an error message: > > model <- ksvm(soil_unit~., train, type="nu-svc") > Using automatic sigma estimation (sigest) for RBF or laplace kernel > Error in votematrix[i, ret < 0] <- votematrix[i, ret < 0] + 1 : > NAs are not allowed in subscripted assignments > > But there are no NAs in my dataset. I checked it with > summary(is.na(train))
All the same, it seems there might be something funky with your data? Not sure how to help debug further. If you like you send an *.rda file of your soil_unit data offline and I can try, but otherwise I guess you're on your own? What if you remove some of the columns of your matrix? Will this eventually work? -steve -- Steve Lianoglou Graduate Student: Computational Systems Biology | Memorial Sloan-Kettering Cancer Center | Weill Medical College of Cornell University Contact Info: http://cbio.mskcc.org/~lianos/contact ______________________________________________ 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.
