Remapping class numbers:
	0 To 1
	3 To 2
	1 To 3
	6 To 4
	4 To 6
	2 To 7
Pruned decision tree written to csv/zoo.csv.dt.
Unpruned decision tree written to csv/zoo.csv.dt.unpruned.
fold 1: acc. = 85.00	#leaves = 5	max. depth = 4
fold 2: acc. = 80.00	#leaves = 9	max. depth = 6
fold 3: acc. = 85.00	#leaves = 7	max. depth = 4
fold 4: acc. = 90.00	#leaves = 10	max. depth = 7
fold 5: acc. = 85.71	#leaves = 10	max. depth = 7
accuracy = 85.15	#leaves = 8.20	max depth = 5.60
.07500000000000000000