Remapping class numbers:
	0 To 2
	2 To 3
Pruned decision tree written to data/csv/cardiotocography-3clases.csv.dt.
Unpruned decision tree written to data/csv/cardiotocography-3clases.csv.dt.unpruned.
fold 1: acc. = 90.59	#leaves = 20	max. depth = 7
fold 2: acc. = 89.18	#leaves = 85	max. depth = 11
fold 3: acc. = 92.24	#leaves = 88	max. depth = 14
fold 4: acc. = 89.88	#leaves = 76	max. depth = 13
fold 5: acc. = 91.55	#leaves = 81	max. depth = 13
accuracy = 90.69	#leaves = 70.00	max depth = 11.60