search for: var_x_nam

Displaying 1 result from an estimated 1 matches for "var_x_nam".

Did you mean: var_x_names
2012 Nov 01
0
oblique.tree : the predict function asserts the dependent variable to be included in "newdata"
...--------------------------------------------------------------------------------------------- library(oblique.tree) N <- 100; nvars <- 3; x <- array(rnorm(n = N*nvars), c(N,nvars)) y <- as.factor(sample(0:1, size = N, replace = T)) m <- data.frame(x,y); var_names <- colnames(m); var_x_names <- var_names[-length(var_names)] n_train <- floor(N/2); n_test <- N - n_train; train <- m[1:n_train,]; test <- m[-(1:n_train),]; bot <- oblique.tree(formula = y ~., data = train, oblique.splits = "on", variable.selection = "none", split.impurity = "gi...