pc4.arff cliff0	0	TRUE	0.624	0.17	0.337
pc4.arff cliff1	10	TRUE	0.701	0.247	0.283
pc4.arff cliff2	20	TRUE	0.751	0.286	0.267
pc4.arff cliff3	30	TRUE	0.782	0.344	0.24
pc4.arff cliff4	40	TRUE	0.855	0.472	0.201