Hi Uwe, Thanks for your reply. I did not understand what you mean and I still receive the error message. Do you mean that something is wrong in computing FORMULA? I want to use formula in Naïve instead of using the class label, could you please tell me where is the wrong? Cheers, Amy > Date: Sun, 14 Mar 2010 15:30:36 +0100 > From: lig...@statistik.tu-dortmund.de > To: amy_4_5...@hotmail.com > CC: r-help@r-project.org > Subject: Re: [R] Error in object$tables[[v]] : subscript out of bounds > > > > On 14.03.2010 11:55, Amy Hessen wrote: > > > > > > > > Hi, > > Could you please tell me how I correct the following error message? > > Error in object$tables[[v]] : subscript out of bounds > > > > This is the code: > > > > library(e1071) > > data(iris) > > attach(iris) > > class_label<- names(iris)[1] > > This is not the name for the class variable of the wiris data from R. > > > > myformula<- formula(paste(class_label,"~ .")) > > Why do you construct this in a so complicated manner rather than typing > the formula directly? > > > > mymodel<-naiveBayes(myformula, iris,cross=3) > > naiveBayes sort of fails (well, it runs smoothly but the result won't > make sense) here since it expects a class variable. > > > > predict(mymodel,iris) ##Error in object$tables[[v]] : subscript out of > > bounds > > > Works for me. > > > Please upgrade R, e1071 and run in a clean session to see that the code > above does not fail. Although it makes absolutely no sense. > > Uwe Ligges > > > > > Cheers, > > Amy > > _________________________________________________________________ > > Link all your email accounts and social updates with Hotmail. Find out now. > > > > [[alternative HTML version deleted]] > > > > > > > > > > ______________________________________________ > > 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. _________________________________________________________________ Looking for a new home? With all the latest places, searching has never been easier. [[alternative HTML version deleted]]
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