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. = 90.12	#leaves = 9	max. depth = 6
fold 2: acc. = 91.06	#leaves = 84	max. depth = 13
fold 3: acc. = 90.35	#leaves = 78	max. depth = 12
fold 4: acc. = 90.12	#leaves = 86	max. depth = 13
fold 5: acc. = 92.49	#leaves = 82	max. depth = 13
accuracy = 90.83	#leaves = 67.80	max depth = 11.40