Remapping class numbers:
	0 To 1
	1 To 2
Pruned decision tree written to data/csv/fertility.csv.dt.
Unpruned decision tree written to data/csv/fertility.csv.dt.unpruned.
fold 1: acc. = 75.00	#leaves = 3	max. depth = 2
fold 2: acc. = 90.00	#leaves = 9	max. depth = 5
fold 3: acc. = 75.00	#leaves = 11	max. depth = 7
fold 4: acc. = 75.00	#leaves = 8	max. depth = 4
fold 5: acc. = 80.00	#leaves = 9	max. depth = 7
accuracy = 79.00	#leaves = 8.00	max depth = 5.00