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. = 96.67	#leaves = 3	max. depth = 2
fold 2: acc. = 96.67	#leaves = 3	max. depth = 2
fold 3: acc. = 93.33	#leaves = 3	max. depth = 2
fold 4: acc. = 96.67	#leaves = 5	max. depth = 4
fold 5: acc. = 93.33	#leaves = 5	max. depth = 4
***1***0.9666666***0.0188610***
***2***0.9666666***0.0124390***
***3***0.9333333***0.0074130***
***4***0.9666666***0.0173860***
***5***0.9333333***0.0162120***
accuracy = 95.33	#leaves = 3.80	max depth = 2.80