def get_statistics(self):
return {<EOL>'<STR_LIT>': self.get_cumulative_elapsed_time(),<EOL>'<STR_LIT>': self.get_percentage(),<EOL>'<STR_LIT>': self.get_n_splits(),<EOL>'<STR_LIT>': self.get_mean_per_split(),<EOL>}<EOL>
Get all statistics as a dictionary.

        Returns
        -------
        statistics : Dict[str, List]