Accuracy                computes accuracy of a vector
GiniImportanceForest    computes inbag and OOB Gini importance averaged
                        over all trees in a forest
GiniImportanceTree      computes Gini information gain for one tree
                        from randomForest
InOutBags               separates data into inbag and outbag
Mode                    computes the mode of an array
arabidopsis             Arabidopsis thaliana
gini_index              compute Gini impurity for binary values only
gini_process            computes Gini index
lpnorm                  Compute the Lp norm of a vector.
mlogloss                computes log loss for multiclass problem
plotVI                  creates barplots for variable importances
plotVI2                 creates barplots for variable importances
preorder2               recursive traversal of tree assigning row
                        numbers of data for each node and leaf
rfTitanic               fit a random forest model on the titanic data
splitBag                splits the data from parent node into left and
                        right children
titanic_train           Titanic train data.
