classification_dataset_names
                        Names of available classification datasets
compute_imbalance       ------------------- Computes imbalance value
                        for a given dataset.
dataset_names           Names of all available datasets
fetch_data              fetch_data function
get_type                ------------------- Get type/class of given
                        vector.
nearest_datasets        ------------------- Select nearest datasets
                        given input 'x'.
pmlb                    pmlb: R interface to the Penn Machine Learning
                        Benchmarks data repository
regression_dataset_names
                        Names of available regression datasets
summary_stats           Summary statistics for the all datasets
