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. = 89.65	#leaves = 12	max. depth = 7
fold 2: acc. = 89.41	#leaves = 88	max. depth = 15
fold 3: acc. = 92.47	#leaves = 92	max. depth = 18
fold 4: acc. = 90.59	#leaves = 88	max. depth = 13
fold 5: acc. = 91.78	#leaves = 80	max. depth = 13
accuracy = 90.78	#leaves = 72.00	max depth = 13.20