checking traineR_2.2.4.tar.gz ... Depends: Package: traineR Depends: R (>= 4.1) Imports: neuralnet (>= 1.44.2), rpart (>= 4.1-13), xgboost (>= 0.81.0.1), randomForest (>= 4.6-14), e1071 (>= 1.7-0.1), kknn (>= 1.3.1), dplyr (>= 0.8.0.1), MASS (>= 7.3-53), ada (>= 2.0-5), nnet (>= 7.3-12), stringr (>= 1.4.0), adabag, glmnet, ROCR, gbm, ggplot2 Timings: user system elapsed traineR 206.325 12.325 166.178 Results: Check status summary: ERROR Source packages 1 Check results summary: traineR ... ERROR * checking examples ... [83s/25s] ERROR