Remapping class numbers:
	0 To 1
	1 To 2
	2 To 3
Pruned decision tree written to csv/iris.csv.dt.
Unpruned decision tree written to csv/iris.csv.dt.unpruned.
fold 1: acc. = 100.00	#leaves = 3	max. depth = 2
fold 2: acc. = 96.67	#leaves = 4	max. depth = 3
fold 3: acc. = 96.67	#leaves = 6	max. depth = 5
fold 4: acc. = 90.00	#leaves = 4	max. depth = 3
fold 5: acc. = 73.33	#leaves = 5	max. depth = 4
***1***1.0000000***0.0185640***
***2***0.9666666***0.0143610***
***3***0.9666666***0.0186160***
***4***0.9000000***0.0174720***
***5***0.7333333***0.0170100***
accuracy = 91.33	#leaves = 4.40	max depth = 3.40