| extraTrees | Function for training ExtraTree classifier or regression. |
| extraTrees.default | Function for training ExtraTree classifier or regression. |
| predict.extraTrees | Function for making predictions from trained ExtraTree object. |
| prepareForSave | Prepares ExtraTrees object for save() function |
| selectTrees | Makes a sub-ExtraTrees object by keeping only selected trees. |
| setJavaMemory | Utility function for setting Java memory. |
| toJavaCSMatrix | Utility function for converting an R SparseMatrix (package Matrix) to Java (column) sparse matrix. |
| toJavaMatrix | Utility function for converting an R matrix (numeric matrix) to Java matrix. |
| toJavaMatrix2D | Utility function for converting an R matrix (standard matrix or SparseMatrix) to appropriate Java matrix object. |
| toRMatrix | Utility function for converting Java matrix to R matrix (matrix of doubles). |