Boston                  Boston Housing Data (Regression)
KernelKnn               kernel k-nearest-neighbors
KernelKnnCV             kernel-k-nearest-neighbors using
                        cross-validation
distMat.KernelKnn       kernel k-nearest-neighbors using a distance
                        matrix
distMat.knn.index.dist
                        indices and distances of k-nearest-neighbors
                        using a distance matrix
ionosphere              Johns Hopkins University Ionosphere database
                        (binary classification)
knn.index.dist          indices and distances of k-nearest-neighbors
