[1] root
| [2] mainframe in N: N (n = 106575, err = 0.4%)
| [3] mainframe in Y
| | [4] ERP in N: N (n = 1032, err = 2.5%)
| | [5] ERP in Y
| | | [6] Oracle_ERP in Y: N (n = 12, err = 0.0%)
| | | [7] Oracle_ERP in N: Y (n = 23, err = 17.4%)
Number of inner nodes: 3
Number of terminal nodes: 4
Creator Mr. Cyrus Wong, Data Scientist. Join my facebook group, if you like to give some feedback! click here