[R] Can I estimate strength and correlation of Random Forest in R package " randomForest"?

Hello! I want to estimate strength and correlation of RandomForest, but in package "randomForest" there is not an interface to get it. I think I must to change the source code. Is there any advise? Thanks, Li [[alternative HTML version deleted]]

[R] Random Forest Variable Importance

Hello, I have an object of Random Forest : iris.rf (importance = TRUE). What is the difference between "iris.rf$importance" and "importance(iris.rf)"? Thank you in advance, Best, Li GUO [[alternative HTML version deleted]] _

[R] Random Forest confusion matrix

Dear R users, I have a question on the confusion matrix generated by function randomForest. I used the entire data set to generate the forest, for example: > print(iris.rf) Call: randomForest(formula = Species ~ ., data = iris, importance = TRUE, keep.forest = TRUE) confusion