Re: [R] Classifying boolean values

Yes, it works! Thanks a lot! Now, i have another question... When i try to use the tree for predict the value of the class with the function "predict" the result is not a vector with TRUE or FALSE value (that is what i want for every row of my test set) but is a sort of matrix with a weight on the

Re: [R] Classifying boolean values

Thanks Sarah for the response; with the command str(echoknn.train) the coloumn "class" is a "logi" value (i think without any immagination that is a logical value ). So, how can I handle this type of data? Thanks a lot. P.S. Yes, is a course assignment and i was hoping to solve this problem (

[R] Classifying boolean values

Hi to all, I'm new to this forum and new to R. I have to build a tree classifier that has boolean values as response. When I build the tree with: echoknn.tree <- tree(class ~ ., data=echoknn.train) where "class" is a coloumn of my dataset (echoknn.train) of boolean values, the result is a tree wh