[R] Help with RUSBoost

I am considering using RUSBoost (https://github.com/SteveOhh/RUSBoost) and was wondering if anyone has used this package, and could give me some insight and help. The help would be on more of the machine learning side, I just have a few questions about implementation. [[alternative HTML

[R] Help with Caret

missing values in resampled performance measures.3: In train.default(d, classData, method = J48, model = FALSE) : missing values found in aggregated results What am I doing wrong? Also note I'm using model=FALSE in training to conserve memory, as this has been a problem -- Lisa Gandy, PhD Assistant