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Hi. I'm trying to get a tree, that fits all the lines of the training set ( a tree with no error in classification) data(iris) tree.control(150,mindev=3D-1,minsize=3D2) ir.tr <- tree(Species ~., iris) ir.tr summary(ir.tr) I'm trying to use this as a test, but it still have some examples that are classified wrongly... Anyone could tell me what's the problem?

Hi, I have one question: Does the rpart tree construction have a depth limith for the tree? Thanks a lot Hugo -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject

I am a new user of R and would like a bit of advice. I wish to write a short program in R that I can call up when I want to run it. How do I go about storing and recalling the particular code that I write? Many thanks Bob Banks _________________________________________________________________ -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list

Hi, Sorry for the question, but there is any package that contains the Naive Bayes classifier? Thanks Hugo -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To:

Hi. I'm using the tree package to fit one tree from a training set. I'm using the command: hm.tr <-tree(X1~.,teste2, mindev = 0, minsize = 2) and i get the error: Error in "row.names<-.data.frame"(*tmp*, value = fit$node[1:n]) : duplicate row.names are not allowed the frameset, has 180 columns and 16000 rows. The