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. = 90.82	#leaves = 84	max. depth = 12
fold 2: acc. = 90.35	#leaves = 86	max. depth = 17
fold 3: acc. = 89.88	#leaves = 75	max. depth = 12
fold 4: acc. = 92.71	#leaves = 93	max. depth = 13
fold 5: acc. = 92.96	#leaves = 81	max. depth = 13
accuracy = 91.35	#leaves = 83.80	max depth = 13.40